Snippets for mysql 9.7.2 from Fedora ppc64le

Sourced from https://kojipkgs.fedoraproject.org/packages/mysql9.7/9.7.2/2.fc46/data/logs/ppc64le/build.log.

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/mysys/my_error.cc:454:12: warning: function ‘void my_message_local_stderr(loglevel, uint, va_list)’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
    454 |   vsnprintf(buff + len, sizeof(buff) - len, EE(ecode), args);
        |   ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/debugger/signaldata/NodePing.cpp:36:56: warning: ‘MEM[(const struct NodePingReq *)theData_4(D)].senderRef’ may be used uninitialized [-Wmaybe-uninitialized]
     36 |   fprintf(output, " senderRef : %x round : %u\n", sig->senderRef,
        |                                                   ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/debugger/signaldata/NodePing.cpp:37:16: warning: ‘MEM[(const struct NodePingReq *)theData_4(D)].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
     37 |           sig->senderData);
        |           ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/debugger/signaldata/NodePing.cpp:36:56: warning: ‘MEM[(const struct NodePingReq *)theData_3(D)].senderRef’ may be used uninitialized [-Wmaybe-uninitialized]
     36 |   fprintf(output, " senderRef : %x round : %u\n", sig->senderRef,
        |                                                   ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/debugger/signaldata/NodePing.cpp:37:16: warning: ‘MEM[(const struct NodePingReq *)theData_3(D)].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
     37 |           sig->senderData);
        |           ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/util/NodeCertificate.cpp:650:35: warning: ‘int X509_NAME_get_text_by_NID(const X509_NAME*, int, char*, int)’ is deprecated: Since OpenSSL 4.0 [-Wdeprecated-declarations]
    650 |   return X509_NAME_get_text_by_NID(X509_get_subject_name(cert), NID_commonName,
        |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    651 |                                    buf, len);
        |                                    ~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/util/NodeCertificate.cpp:773:35: warning: cast from type ‘const X509_NAME*’ {aka ‘const X509_name_st*’} to type ‘X509_NAME*’ {aka ‘X509_name_st*’} casts away qualifiers [-Wcast-qual]
    773 |   r1 = X509_NAME_add_entry_by_txt((X509_NAME*)name, "CN", MBSTRING_ASC, subject, -1, -1, 0);
        |                                   ^~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/util/NodeCertificate.cpp:881:37: warning: cast from type ‘const X509_NAME*’ {aka ‘const X509_name_st*’} to type ‘X509_NAME*’ {aka ‘X509_name_st*’} casts away qualifiers [-Wcast-qual]
    881 |   return X509_NAME_add_entry_by_txt((X509_NAME*)name, "CN", MBSTRING_ASC,
        |                                     ^~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/util/NodeCertificate.cpp:932:33: warning: cast from type ‘const unsigned char*’ to type ‘char*’ casts away qualifiers [-Wcast-qual]
    932 |           (strncmp("localhost", (char*)ASN1_STRING_get0_data(str), 9) == 0))
        |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/util/NodeCertificate.cpp:1009:51: warning: cast from type ‘const X509_NAME*’ {aka ‘const X509_name_st*’} to type ‘X509_NAME*’ {aka ‘X509_name_st*’} casts away qualifiers [-Wcast-qual]
   1009 |   const X509_NAME_ENTRY *cn = X509_NAME_get_entry((X509_NAME*)name, idx);
        |                                                   ^~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/util/NodeCertificate.cpp:1021:30: warning: cast from type ‘const unsigned char*’ to type ‘char*’ casts away qualifiers [-Wcast-qual]
   1021 |   auto data = [&]() { return (char *)(ASN1_STRING_get0_data(str)) + p; };
        |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/util/NodeCertificate.cpp:1376:19: warning: cast from type ‘const ASN1_STRING*’ {aka ‘const asn1_string_st*’} to type ‘ASN1_STRING*’ {aka ‘asn1_string_st*’} casts away qualifiers [-Wcast-qual]
   1376 |   ASN1_STRING_set((ASN1_STRING*)str, name, strlen(name));
        |                   ^~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/util/NodeCertificate.cpp:1378:20: warning: cast from type ‘const ASN1_STRING*’ {aka ‘const asn1_string_st*’} to type ‘ASN1_STRING*’ {aka ‘asn1_string_st*’} casts away qualifiers [-Wcast-qual]
   1378 |   ASN1_STRING_free((ASN1_STRING*)str);
        |                    ^~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/ClusterMgr.cpp:802:47: warning: ‘MEM[(const struct ApiRegConf *)_104].qmgrRef’ is used uninitialized [-Wuninitialized]
    802 |   const NodeId nodeId = refToNode(apiRegConf->qmgrRef);
        |                                   ~~~~~~~~~~~~^~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/ClusterMgr.cpp:815:44: warning: ‘MEM[(const struct ApiRegConf *)_104].version’ is used uninitialized [-Wuninitialized]
    815 |   if (node.m_info.m_version != apiRegConf->version) {
        |                                ~~~~~~~~~~~~^~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/ClusterMgr.cpp:1087:33: warning: ‘MEM[(const struct NFCompleteRep *)_9].failedNodeId’ is used uninitialized [-Wuninitialized]
   1087 |   const NodeId nodeId = nfComp->failedNodeId;
        |                         ~~~~~~~~^~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/util/Bitmask.hpp:328:19: warning: ‘MEM <const vector(2) unsigned int> [(const Uint32 *)_36 + 12B]’ may be used uninitialized [-Wmaybe-uninitialized]
    328 |     dst[i] = src[i];
        |              ~~~~~^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:344:16: warning: ‘MEM[(const struct TransIdAI *)_12].connectPtr’ is used uninitialized [-Wuninitialized]
    344 |   if (transid->connectPtr != m_result_data ||
        |       ~~~~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:345:25: warning: ‘MEM[(const struct TransIdAI *)_12].transId[0]’ may be used uninitialized [-Wmaybe-uninitialized]
    345 |       transid->transId[0] != m_transid0 || transid->transId[1] != m_transid1) {
        |       ~~~~~~~~~~~~~~~~~~^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:345:62: warning: ‘MEM[(const struct TransIdAI *)_12].transId[1]’ may be used uninitialized [-Wmaybe-uninitialized]
    345 |       transid->transId[0] != m_transid0 || transid->transId[1] != m_transid1) {
        |                                            ~~~~~~~~~~~~~~~~~~^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:380:13: warning: ‘MEM[(const struct DbinfoScan *)_21].resultData’ is used uninitialized [-Wuninitialized]
    380 |   if (conf->resultData != m_result_data || conf->transId[0] != m_transid0 ||
        |       ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:380:59: warning: ‘MEM[(const struct DbinfoScan *)_21].transId[0]’ may be used uninitialized [-Wmaybe-uninitialized]
    380 |   if (conf->resultData != m_result_data || conf->transId[0] != m_transid0 ||
        |                                            ~~~~~~~~~~~~~~~^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:381:22: warning: ‘MEM[(const struct DbinfoScan *)_21].transId[1]’ may be used uninitialized [-Wmaybe-uninitialized]
    381 |       conf->transId[1] != m_transid1 || conf->resultRef != m_result_ref) {
        |       ~~~~~~~~~~~~~~~^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:381:47: warning: ‘MEM[(const struct DbinfoScan *)_21].resultRef’ may be used uninitialized [-Wmaybe-uninitialized]
    381 |       conf->transId[1] != m_transid1 || conf->resultRef != m_result_ref) {
        |                                         ~~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:400:34: warning: ‘MEM[(const struct DbinfoScan *)_21].cursor_sz’ may be used uninitialized [-Wmaybe-uninitialized]
    400 |   for (unsigned i = 0; i < conf->cursor_sz; i++) {
        |                            ~~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:423:12: warning: ‘MEM[(const struct DbinfoScanRef *)_15].resultData’ is used uninitialized [-Wuninitialized]
    423 |   if (ref->resultData != m_result_data || ref->transId[0] != m_transid0 ||
        |       ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:423:57: warning: ‘MEM[(const struct DbinfoScanRef *)_15].transId[0]’ may be used uninitialized [-Wmaybe-uninitialized]
    423 |   if (ref->resultData != m_result_data || ref->transId[0] != m_transid0 ||
        |                                           ~~~~~~~~~~~~~~^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:424:21: warning: ‘MEM[(const struct DbinfoScanRef *)_15].transId[1]’ may be used uninitialized [-Wmaybe-uninitialized]
    424 |       ref->transId[1] != m_transid1 || ref->resultRef != m_result_ref) {
        |       ~~~~~~~~~~~~~~^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:424:45: warning: ‘MEM[(const struct DbinfoScanRef *)_15].resultRef’ may be used uninitialized [-Wmaybe-uninitialized]
    424 |       ref->transId[1] != m_transid1 || ref->resultRef != m_result_ref) {
        |                                        ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:429:21: warning: ‘MEM[(const struct DbinfoScanRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
    429 |   error_code = ref->errorCode;
        |                ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/TcKeyReq.hpp:461:3: warning: ‘MEM[(UintR &)signal_2(D) + 44]’ is used uninitialized [-Wuninitialized]
    461 |   requestInfo &= ~(1 << EXECUTE_SHIFT);
        |   ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbOperationExec.cpp:125:29: warning: ‘MEM[(struct TcKeyReq *)_1 + 28B].requestInfo’ is used uninitialized [-Wuninitialized]
    125 |   Uint32 requestInfo = req->requestInfo;
        |                        ~~~~~^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:2866:34: warning: ‘MEM[(const struct GetTabInfoConf *)_25].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   2866 |   if (!m_tx.checkRequestId(conf->senderData, "GET_TABINFO_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:2895:33: warning: ‘MEM[(const struct GetTabInfoRef *)_18].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   2895 |   if (!m_tx.checkRequestId(ref->senderData, "GET_TABINFO_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:2899:25: warning: ‘MEM[(const struct GetTabInfoRef *)_18].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   2899 |     m_error.code = ref->errorCode;
        |                    ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:2904:10: warning: ‘MEM[(const Uint32 *)_18 + 16B]’ may be used uninitialized [-Wmaybe-uninitialized]
   2904 |         (*(signal->getDataPtr() + GetTabInfoRef::OriginalErrorOffset));
        |         ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4219:34: warning: ‘MEM[(const struct CreateTableConf *)_10].D.139899.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4219 |   if (!m_tx.checkRequestId(conf->clientData, "CREATE_TABLE_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4234:33: warning: ‘MEM[(const struct CreateTableRef *)_15].D.139948.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4234 |   if (!m_tx.checkRequestId(ref->clientData, "CREATE_TABLE_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4237:23: warning: ‘MEM[(const struct CreateTableRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4237 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4248:34: warning: ‘MEM[(const struct AlterTableConf *)_9].D.124892.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4248 |   if (!m_tx.checkRequestId(conf->clientData, "ALTER_TABLE_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4234:33: warning: ‘MEM[(const struct CreateTableRef *)_5].D.139948.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4234 |   if (!m_tx.checkRequestId(ref->clientData, "CREATE_TABLE_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4237:23: warning: ‘MEM[(const struct CreateTableRef *)_5].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4237 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4836:34: warning: ‘MEM[(const struct CreateIndxConf *)_5].clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4836 |   if (!m_tx.checkRequestId(conf->clientData, "CREATE_INDX_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4579:33: warning: ‘MEM[(const struct DropTableRef *)_15].D.140226.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4579 |   if (!m_tx.checkRequestId(ref->clientData, "DROP_TABLE_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4582:23: warning: ‘MEM[(const struct DropTableRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4582 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4836:34: warning: ‘MEM[(const struct CreateIndxConf *)_9].clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4836 |   if (!m_tx.checkRequestId(conf->clientData, "CREATE_INDX_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4847:33: warning: ‘MEM[(const struct CreateIndxRef *)_18].clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4847 |   if (!m_tx.checkRequestId(ref->clientData, "CREATE_INDX_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4850:23: warning: ‘MEM[(const struct CreateIndxRef *)_18].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4850 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4922:34: warning: ‘MEM[(const struct IndexStatConf *)_9].D.140362.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4922 |   if (!m_tx.checkRequestId(conf->clientData, "INDX_STAT_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4847:33: warning: ‘MEM[(const struct CreateIndxRef *)_5].clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4847 |   if (!m_tx.checkRequestId(ref->clientData, "CREATE_INDX_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4850:23: warning: ‘MEM[(const struct CreateIndxRef *)_5].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4850 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5109:33: warning: ‘MEM[(const struct DropIndxRef *)_18].clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   5109 |   if (!m_tx.checkRequestId(ref->clientData, "DROP_INDX_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5112:23: warning: ‘MEM[(const struct DropIndxRef *)_18].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   5112 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/CreateEvnt.hpp:228:20: warning: ‘MEM[(struct CreateEvntReq *)&tSignal + 28B].m_eventType’ may be used uninitialized [-Wmaybe-uninitialized]
    228 |     m_eventType = (m_eventType & EF_ALL) | (~EF_ALL & (Uint32)val);
        |                    ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/CreateEvnt.hpp:377:40: warning: ‘MEM[(const struct CreateEvntRef *)_10].errorCode’ is used uninitialized [-Wuninitialized]
    377 |   Uint32 getErrorCode() const { return errorCode; }
        |                                        ^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5683:12: warning: ‘MEM <const vector(2) unsigned int> [(unsigned int *)_14 + 28B]’ is used uninitialized [-Wuninitialized]
   5683 |     gci_hi = subStopConf->gci_hi;
        |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5701:30: warning: ‘MEM[(const struct SubStopRef *)_14].errorCode’ is used uninitialized [-Wuninitialized]
   5701 |   m_error.code = subStopRef->errorCode;
        |                  ~~~~~~~~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5721:8: warning: ‘MEM[(const struct SubStartConf *)_13].part’ is used uninitialized [-Wuninitialized]
   5721 |   auto part = (SubscriptionData::Part)subStartConf->part;
        |        ^~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5773:31: warning: ‘MEM[(const struct SubStartRef *)_11].errorCode’ is used uninitialized [-Wuninitialized]
   5773 |   m_error.code = subStartRef->errorCode;
        |                  ~~~~~~~~~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/CreateEvnt.hpp:128:40: warning: ‘MEM[(const struct DropEvntRef *)_10].D.138550.m_errorCode’ is used uninitialized [-Wuninitialized]
    128 |   Uint32 getErrorCode() const { return m_errorCode; }
        |                                        ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6418:34: warning: ‘MEM[(const struct ListTablesConf *)_49].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   6418 |   if (!m_tx.checkRequestId(conf->senderData, "LIST_TABLES_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6578:34: warning: ‘MEM[(const struct WaitGCPConf *)_13].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   6578 |   if (!m_tx.checkRequestId(conf->senderData, "WAIT_GCP_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6581:41: warning: ‘MEM[(const struct WaitGCPConf *)_13].gci_lo’ may be used uninitialized [-Wmaybe-uninitialized]
   6581 |   m_data.m_wait_gcp_conf.gci_lo = conf->gci_lo;
        |                                   ~~~~~~^~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6590:33: warning: ‘MEM[(const struct WaitGCPRef *)_13].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   6590 |   if (!m_tx.checkRequestId(ref->senderData, "WAIT_GCP_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6593:23: warning: ‘MEM[(const struct WaitGCPRef *)_13].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   6593 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7853:34: warning: ‘MEM[(const struct CreateFileConf *)_11].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7853 |   if (!m_tx.checkRequestId(conf->senderData, "CREATE_FILE_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7870:33: warning: ‘MEM[(const struct CreateFileRef *)_15].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7870 |   if (!m_tx.checkRequestId(ref->senderData, "CREATE_FILE_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7873:23: warning: ‘MEM[(const struct CreateFileRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   7873 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7915:34: warning: ‘MEM[(const struct DropFileConf *)_9].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7915 |   if (!m_tx.checkRequestId(conf->senderData, "DROP_FILE_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7926:33: warning: ‘MEM[(const struct DropFileRef *)_15].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7926 |   if (!m_tx.checkRequestId(ref->senderData, "DROP_FILE_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7929:23: warning: ‘MEM[(const struct DropFileRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   7929 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8048:33: warning: ‘MEM[(const struct CreateFilegroupRef *)_15].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8048 |   if (!m_tx.checkRequestId(ref->senderData, "CREATE_FILEGROUP_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8051:23: warning: ‘MEM[(const struct CreateFilegroupRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   8051 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7915:34: warning: ‘MEM[(const struct DropFileConf *)_5].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7915 |   if (!m_tx.checkRequestId(conf->senderData, "DROP_FILE_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7926:33: warning: ‘MEM[(const struct DropFileRef *)_5].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7926 |   if (!m_tx.checkRequestId(ref->senderData, "DROP_FILE_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7929:23: warning: ‘MEM[(const struct DropFileRef *)_5].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   7929 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8614:33: warning: ‘MEM[(const struct CreateHashMapRef *)_15].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8614 |   if (!m_tx.checkRequestId(ref->senderData, "CREATE_HASH_MAP_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8617:23: warning: ‘MEM[(const struct CreateHashMapRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   8617 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8628:34: warning: ‘MEM[(const struct CreateHashMapConf *)_10].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8628 |   if (!m_tx.checkRequestId(conf->senderData, "CREATE_HASH_MAP_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8048:33: warning: ‘MEM[(const struct CreateFilegroupRef *)_5].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8048 |   if (!m_tx.checkRequestId(ref->senderData, "CREATE_FILEGROUP_REF"))
        |                            ~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8051:23: warning: ‘MEM[(const struct CreateFilegroupRef *)_5].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   8051 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8828:34: warning: ‘MEM[(const struct CreateFKConf *)_10].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8828 |   if (!m_tx.checkRequestId(conf->senderData, "CREATE_FK_CONF"))
        |                            ~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:9175:23: warning: ‘MEM[(const struct SchemaTransBeginRef *)_13].errorCode’ is used uninitialized [-Wuninitialized]
   9175 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:9197:23: warning: ‘MEM[(const struct SchemaTransEndRef *)_17].errorCode’ is used uninitialized [-Wuninitialized]
   9197 |   m_error.code = ref->errorCode;
        |                  ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:9214:9: warning: ‘MEM[(const struct SchemaTransEndRep *)_14].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   9214 |   (rep->errorCode == 0) ? m_tx.m_state = Tx::Committed
        |    ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/ndbapi/NdbTransaction.hpp:1280:10: warning: ‘MEM <long unsigned int> [(const Uint32 *)_25 + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
   1280 |   Uint64 tRecTransId = (Uint64)tTmp1 + ((Uint64)tTmp2 << 32);
        |          ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbTransactionScan.cpp:58:46: warning: ‘MEM[(const struct ScanTabRef *)_25].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
     58 |       theScanningOp->execCLOSE_SCAN_REP(ref->errorCode, ref->closeNeeded);
        |                                         ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbTransactionScan.cpp:58:62: warning: ‘MEM[(const struct ScanTabRef *)_25].closeNeeded’ may be used uninitialized [-Wmaybe-uninitialized]
     58 |       theScanningOp->execCLOSE_SCAN_REP(ref->errorCode, ref->closeNeeded);
        |                                                         ~~~~~^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/ndbapi/NdbTransaction.hpp:1280:10: warning: ‘MEM <long unsigned int> [(const Uint32 *)_28 + 8B]’ may be used uninitialized [-Wmaybe-uninitialized]
   1280 |   Uint64 tRecTransId = (Uint64)tTmp1 + ((Uint64)tTmp2 << 32);
        |          ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbTransactionScan.cpp:93:15: warning: ‘MEM[(const struct ScanTabConf *)_28].requestInfo’ may be used uninitialized [-Wmaybe-uninitialized]
     93 |     if (conf->requestInfo == ScanTabConf::EndOfData) {
        |         ~~~~~~^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:1362:25: warning: ‘MEM[(struct ScanTabReq *)_1 + 28B].requestInfo’ may be used uninitialized [-Wmaybe-uninitialized]
   1362 |   Uint32 reqInfo = req->requestInfo;
        |                    ~~~~~^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:2086:25: warning: ‘MEM[(struct ScanTabReq *)_9 + 28B].requestInfo’ may be used uninitialized [-Wmaybe-uninitialized]
   2086 |   Uint32 reqInfo = req->requestInfo;
        |                    ~~~~~^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/ScanTab.hpp:294:18: warning: ‘MEM[(UintR &)_8 + 36]’ may be used uninitialized [-Wmaybe-uninitialized]
    294 |   requestInfo = (requestInfo & ~(DESCENDING_MASK << DESCENDING_SHIFT)) |
        |                  ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/ScanTab.hpp:327:18: warning: ‘MEM[(UintR &)_97 + 36]’ may be used uninitialized [-Wmaybe-uninitialized]
    327 |   requestInfo = (requestInfo & ~(SCAN_DISTR_KEY_MASK << SCAN_DISTR_KEY_SHIFT)) |
        |                  ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:2265:12: warning: ‘MEM[(struct ScanTabReq *)pretmp_389 + 28B].apiConnectPtr’ may be used uninitialized [-Wmaybe-uninitialized]
   2265 |     Uint32 connectPtr = scanTabReq->apiConnectPtr;
        |            ^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:2266:12: warning: ‘MEM[(struct ScanTabReq *)pretmp_389 + 28B].transId1’ may be used uninitialized [-Wmaybe-uninitialized]
   2266 |     Uint32 transId1 = scanTabReq->transId1;
        |            ^~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:2267:12: warning: ‘MEM[(struct ScanTabReq *)pretmp_389 + 28B].transId2’ may be used uninitialized [-Wmaybe-uninitialized]
   2267 |     Uint32 transId2 = scanTabReq->transId2;
        |            ^~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/ndbapi/NdbTransaction.hpp:1280:10: warning: ‘MEM <long unsigned int> [(const Uint32 *)_21 + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
   1280 |   Uint64 tRecTransId = (Uint64)tTmp1 + ((Uint64)tTmp2 << 32);
        |          ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbTransaction.cpp:2409:37: warning: ‘MEM[(const struct TcCommitRef *)_21].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   2409 |     setOperationErrorCodeAbort(ref->errorCode);
        |                                ~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:329:37: warning: ‘MEM[(const struct SubTableData *)_25].gci_hi’ may be used uninitialized [-Wmaybe-uninitialized]
    329 |   const Uint64 gci = (Uint64(sdata->gci_hi) << 32) | sdata->gci_lo;
        |                              ~~~~~~~^~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:329:61: warning: ‘MEM[(const struct SubTableData *)_25].gci_lo’ may be used uninitialized [-Wmaybe-uninitialized]
    329 |   const Uint64 gci = (Uint64(sdata->gci_hi) << 32) | sdata->gci_lo;
        |                                                      ~~~~~~~^~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:365:59: warning: ‘MEM[(const struct SubTableData *)_47].totalLen’ may be used uninitialized [-Wmaybe-uninitialized]
    365 |     const bool setup_ok = batched_fragments->setup(sdata->totalLen);
        |                                                    ~~~~~~~^~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:1084:20: warning: ‘MEM[(const struct SubTableData *)_445].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   1084 |       const Uint32 oid = sdata->senderData;
        |                    ^~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/SumaImpl.hpp:376:58: warning: ‘MEM[(const Uint32 &)_445 + 12]’ may be used uninitialized [-Wmaybe-uninitialized]
    376 |   static Uint32 getOperation(const Uint32 &ri) { return (ri & 0xFF); }
        |                                                          ^~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:1135:31: warning: ‘MEM[(const struct SubTableData *)_457].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   1135 |         require(oid == sdata->senderData);
        |                        ~~~~~~~^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:1182:49: warning: ‘MEM[(const struct NFCompleteRep *)_461].failedNodeId’ may be used uninitialized [-Wmaybe-uninitialized]
   1182 |       myNdb->report_node_failure_completed(rep->failedNodeId);
        |                                            ~~~~~^~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:1191:14: warning: ‘MEM[(const struct AllocNodeIdConf *)_464].nodeId’ may be used uninitialized [-Wmaybe-uninitialized]
   1191 |       Uint32 nodeId = rep->nodeId;
        |              ^~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/ndbapi/NdbTransaction.hpp:1280:10: warning: ‘MEM <long unsigned int> [(const Uint32 *)_44 + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
   1280 |   Uint64 tRecTransId = (Uint64)tTmp1 + ((Uint64)tTmp2 << 32);
        |          ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/TcKeyConf.hpp:115:11: warning: ‘MEM[(const Uint32 &)theData_20(D) + 8]’ may be used uninitialized [-Wmaybe-uninitialized]
    115 |   return (confInfo & bits) == bits;
        |           ^~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:378:24: warning: ‘MEM <const vector(2) unsigned int> [(unsigned int *)theData_20(D) + 12B]’ may be used uninitialized [-Wmaybe-uninitialized]
    378 |     transId[0] = conf->transId1;
        |                  ~~~~~~^~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:382:16: warning: ‘MEM[(const struct TcCommitConf *)theData_20(D)].apiConnectPtr’ may be used uninitialized [-Wmaybe-uninitialized]
    382 |     if ((conf->apiConnectPtr & 1) == 0) {
        |          ~~~~~~^~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:385:24: warning: ‘MEM <const vector(2) unsigned int> [(unsigned int *)theData_20(D) + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
    385 |     transId[0] = conf->transId1;
        |                  ~~~~~~^~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:389:16: warning: ‘MEM[(const struct TcKeyFailConf *)theData_20(D)].apiConnectPtr’ may be used uninitialized [-Wmaybe-uninitialized]
    389 |     if ((conf->apiConnectPtr & 1) == 0) {
        |          ~~~~~~^~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:392:24: warning: ‘MEM <const vector(2) unsigned int> [(unsigned int *)theData_20(D) + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
    392 |     transId[0] = conf->transId1;
        |                  ~~~~~~^~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/myisam/rt_index.cc:688:9: warning: variable ‘i’ set but not used [-Wunused-but-set-variable=]
    688 |   ulong i;
        |         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/myisam/sp_key.cc:57:8: warning: variable ‘i’ set but not used [-Wunused-but-set-variable=]
     57 |   uint i;
        |        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/binlog_event.h:750:32: warning: ‘MEM[(struct Log_event_header *)_4 + 48B].m_is_valid’ is used uninitialized [-Wuninitialized]
    750 |   bool get_is_valid() { return m_is_valid; }
        |                                ^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/event_reader.h:249:19: warning: ‘MEM[(struct Event_reader *)_4 + 8B].m_ptr’ may be used uninitialized [-Wmaybe-uninitialized]
    249 |     return go_to((m_ptr - m_buffer) + bytes);
        |                   ^~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/event_reader.h:249:27: warning: ‘MEM[(struct Event_reader *)_4 + 8B].m_buffer’ may be used uninitialized [-Wmaybe-uninitialized]
    249 |     return go_to((m_ptr - m_buffer) + bytes);
        |                           ^~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/rows_event.cpp:585:31: warning: ‘MEM[(struct Rows_event *)_4].m_type’ may be used uninitialized [-Wmaybe-uninitialized]
    585 |   this->header()->type_code = m_type;
        |                               ^~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/rows_event.cpp:594:31: warning: ‘MEM[(struct Rows_event *)_4].m_type’ may be used uninitialized [-Wmaybe-uninitialized]
    594 |   this->header()->type_code = m_type;
        |                               ^~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/rows_event.cpp:603:31: warning: ‘MEM[(struct Rows_event *)_4].m_type’ may be used uninitialized [-Wmaybe-uninitialized]
    603 |   this->header()->type_code = m_type;
        |                               ^~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/federated/ha_federated.cc:1272:8: warning: variable ‘remainder’ set but not used [-Wunused-but-set-variable=]
   1272 |   uint remainder, length;
        |        ^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/include/mysql/components/services/log_builtins.h:1575:14: warning: function ‘void LogEvent::set_message_by_errcode(longlong, va_list)’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
   1575 |   set_message(fmt, ap);
        |   ~~~~~~~~~~~^~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/include/mysql/psi/mysql_cond.h:145:41: warning: ‘_6’ may be used uninitialized [-Wmaybe-uninitialized]
    145 |   that->m_psi = PSI_COND_CALL(init_cond)(key, &that->m_cond);
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/include/mysql/psi/mysql_rwlock.h:262:45: warning: ‘_6’ may be used uninitialized [-Wmaybe-uninitialized]
    262 |   that->m_psi = PSI_RWLOCK_CALL(init_rwlock)(key, &that->m_rwlock);
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/server_component/mysql_runtime_error.cc:39:18: warning: function ‘static void mysql_server_runtime_error_imp::emit(int, int, va_list)’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
     39 |   my_printv_error(id, format, flags, args);
        |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/server_component/mysql_runtime_warning.cc:58:23: warning: function ‘static void mysql_server_runtime_warning_imp::emit_v(THD*, int, va_list)’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
     58 |   push_warning_vprintf(static_cast<THD *>(thd), Sql_condition::SL_WARNING, id,
        |   ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     59 |                        format, args);
        |                        ~~~~~~~~~~~~~
  

• /usr/include/c++/16/bits/basic_string.h:238:28: warning: ‘MEM[(const struct basic_string *)_21 + 56B]._M_dataplus._M_p’ may be used uninitialized [-Wmaybe-uninitialized]
    238 |       { return _M_dataplus._M_p; }
        |                            ^~~~
  

• /usr/include/c++/16/bits/basic_string.h:238:28: warning: ‘MEM[(const struct basic_string *)_15 + 56B]._M_dataplus._M_p’ may be used uninitialized [-Wmaybe-uninitialized]
    238 |       { return _M_dataplus._M_p; }
        |                            ^~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/auth/sql_authentication.cc:5348:37: warning: cast from type ‘const X509_NAME*’ {aka ‘const X509_name_st*’} to type ‘X509_NAME*’ {aka ‘X509_name_st*’} casts away qualifiers [-Wcast-qual]
   5348 |     if (!X509_NAME_add_entry_by_txt((X509_NAME*)name, "CN", MBSTRING_ASC,
        |                                     ^~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/conn_handler/plugin_connection_handler.h:61:50: warning: array subscript ‘const struct Plugin_connection_handler[0]’ is partly outside array bounds of ‘struct Connection_handler[1]’ [-Warray-bounds=]
     61 |   uint get_max_threads() const override { return m_functions->max_threads; }
        |                                                  ^~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log.cc:2444:33: warning: function ‘int log_vmessage(int, va_list)’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
   2444 |       size_t msg_len = vsnprintf(buff, sizeof(buff),
        |                        ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
   2445 |                                  ll.item[ll.count].data.data_string.str, fili);
        |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log.cc:2522:16: warning: function ‘void error_log_print(loglevel, uint, va_list)’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
   2518 |   LogEvent()
        |   ~~~~~~~~~~    
   2519 |       .type(LOG_TYPE_ERROR)
        |       ~~~~~~~~~~~~~~~~~~~~~
   2520 |       .errcode(ecode)
        |       ~~~~~~~~~~~~~~~
   2521 |       .prio(level)
        |       ~~~~~~~~~~~~
   2522 |       .messagev(EE(ecode), args);
        |       ~~~~~~~~~^~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/query_term.cc:930:73: warning: ‘this’ pointer is null [-Wnonnull]
    930 |       parent->setup_materialize_set_op(thd, dest, false, calc_found_rows);
        |                                                                         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/sql_executor.cc:3638:13: warning: variable ‘i’ set but not used [-Wunused-but-set-variable=]
   3638 |   for (uint i = 0; tab != tab_end; tab++, i++) {
        |             ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/sql_partition.cc:3713:11: warning: variable ‘part_id’ set but not used [-Wunused-but-set-variable=]
   3713 |   uint i, part_id;
        |           ^~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/sql_profile.cc:505:13: warning: variable ‘row_number’ set but not used [-Wunused-but-set-variable=]
    505 |   ulonglong row_number = 0;
        |             ^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/sql_plugin.cc:3052:7: warning: variable ‘index’ set but not used [-Wunused-but-set-variable=]
   3052 |   int index = 0, offset = 0;
        |       ^~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/sql_resolver.cc:5839:14: warning: variable ‘i’ set but not used [-Wunused-but-set-variable=]
   5839 |     for (int i = 0; it_outer != sj_outer_exprs.end();
        |              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/table.cc:4435:8: warning: variable ‘i’ set but not used [-Wunused-but-set-variable=]
   4435 |   uint i = 0;
        |        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/mysys/crypt_genhash_impl.cc:384:16: warning: ‘__builtin_strncat’ output may be truncated copying between 0 and 20 bytes from a string of length 20 [-Wstringop-truncation]
    384 |   (void)strncat(ctbuffer, (const char *)salt, salt_len);
        |                ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/innobase/handler/handler0alter.cc:6100:9: warning: variable ‘i’ set but not used [-Wunused-but-set-variable=]
   6100 |   ulint i = 0;
        |         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log_event.cc:972:30: warning: ‘MEM[(struct Log_event_header *)_4 + 48B].unmasked_server_id’ is used uninitialized [-Wuninitialized]
    972 |   server_id = common_header->unmasked_server_id & opt_server_id_mask;
        |               ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log_event.cc:972:30: warning: ‘MEM[(struct Log_event_header *)this_44(D) + 352B].unmasked_server_id’ is used uninitialized [-Wuninitialized]
    972 |   server_id = common_header->unmasked_server_id & opt_server_id_mask;
        |               ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/binlog_event.h:750:32: warning: ‘MEM[(struct Log_event_header *)this_44(D) + 352B].m_is_valid’ is used uninitialized [-Wuninitialized]
    750 |   bool get_is_valid() { return m_is_valid; }
        |                                ^~~~~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log_event.cc:7866:27: warning: ‘MEM[(struct Rows_event *)this_44(D) + 304B].m_width’ may be used uninitialized [-Wmaybe-uninitialized]
   7866 |                           m_width <= sizeof(m_bitbuf) * 8 ? m_bitbuf : nullptr,
        |                           ^~~~~~~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/testclients/mysql_client_test.cc:492:51: warning: ‘%s’ directive output may be truncated writing up to 4086 bytes into a region of size between 9 and 4095 [-Wformat-truncation=]
    492 |   snprintf(mct_log_file_path, FILE_PATH_SIZE, "%s/%s.out.log",
        |                                                   ^~
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log_event.cc:972:30: warning: ‘MEM[(struct Log_event_header *)_6 + 48B].unmasked_server_id’ is used uninitialized [-Wuninitialized]
    972 |   server_id = common_header->unmasked_server_id & opt_server_id_mask;
        |                              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/server_component/mysql_command_delegates.cc:92:10: warning: ‘capabilities’ may be used uninitialized [-Wmaybe-uninitialized]
     92 |   return capabilities;
        |          ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:423:12: warning: ‘MEM[(const struct DbinfoScanRef *)_15].resultData’ is used uninitialized [-Wuninitialized]
    423 |   if (ref->resultData != m_result_data || ref->transId[0] != m_transid0 ||
        |            ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:423:57: warning: ‘MEM[(const struct DbinfoScanRef *)_15].transId[0]’ may be used uninitialized [-Wmaybe-uninitialized]
    423 |   if (ref->resultData != m_result_data || ref->transId[0] != m_transid0 ||
        |                                                         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:424:21: warning: ‘MEM[(const struct DbinfoScanRef *)_15].transId[1]’ may be used uninitialized [-Wmaybe-uninitialized]
    424 |       ref->transId[1] != m_transid1 || ref->resultRef != m_result_ref) {
        |                     ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:424:45: warning: ‘MEM[(const struct DbinfoScanRef *)_15].resultRef’ may be used uninitialized [-Wmaybe-uninitialized]
    424 |       ref->transId[1] != m_transid1 || ref->resultRef != m_result_ref) {
        |                                             ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:429:21: warning: ‘MEM[(const struct DbinfoScanRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
    429 |   error_code = ref->errorCode;
        |                     ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:344:16: warning: ‘MEM[(const struct TransIdAI *)_12].connectPtr’ is used uninitialized [-Wuninitialized]
    344 |   if (transid->connectPtr != m_result_data ||
        |                ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:345:25: warning: ‘MEM[(const struct TransIdAI *)_12].transId[0]’ may be used uninitialized [-Wmaybe-uninitialized]
    345 |       transid->transId[0] != m_transid0 || transid->transId[1] != m_transid1) {
        |                         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:345:62: warning: ‘MEM[(const struct TransIdAI *)_12].transId[1]’ may be used uninitialized [-Wmaybe-uninitialized]
    345 |       transid->transId[0] != m_transid0 || transid->transId[1] != m_transid1) {
        |                                                              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:380:13: warning: ‘MEM[(const struct DbinfoScan *)_21].resultData’ is used uninitialized [-Wuninitialized]
    380 |   if (conf->resultData != m_result_data || conf->transId[0] != m_transid0 ||
        |             ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:380:59: warning: ‘MEM[(const struct DbinfoScan *)_21].transId[0]’ may be used uninitialized [-Wmaybe-uninitialized]
    380 |   if (conf->resultData != m_result_data || conf->transId[0] != m_transid0 ||
        |                                                           ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:381:22: warning: ‘MEM[(const struct DbinfoScan *)_21].transId[1]’ may be used uninitialized [-Wmaybe-uninitialized]
    381 |       conf->transId[1] != m_transid1 || conf->resultRef != m_result_ref) {
        |                      ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:381:47: warning: ‘MEM[(const struct DbinfoScan *)_21].resultRef’ may be used uninitialized [-Wmaybe-uninitialized]
    381 |       conf->transId[1] != m_transid1 || conf->resultRef != m_result_ref) {
        |                                               ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:400:34: warning: ‘MEM[(const struct DbinfoScan *)_21].cursor_sz’ may be used uninitialized [-Wmaybe-uninitialized]
    400 |   for (unsigned i = 0; i < conf->cursor_sz; i++) {
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:423:12: warning: ‘MEM[(const struct DbinfoScanRef *)_74].resultData’ may be used uninitialized [-Wmaybe-uninitialized]
    423 |   if (ref->resultData != m_result_data || ref->transId[0] != m_transid0 ||
        |            ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:423:57: warning: ‘MEM[(const struct DbinfoScanRef *)_74].transId[0]’ may be used uninitialized [-Wmaybe-uninitialized]
    423 |   if (ref->resultData != m_result_data || ref->transId[0] != m_transid0 ||
        |                                                         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:424:21: warning: ‘MEM[(const struct DbinfoScanRef *)_74].transId[1]’ may be used uninitialized [-Wmaybe-uninitialized]
    424 |       ref->transId[1] != m_transid1 || ref->resultRef != m_result_ref) {
        |                     ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:424:45: warning: ‘MEM[(const struct DbinfoScanRef *)_74].resultRef’ may be used uninitialized [-Wmaybe-uninitialized]
    424 |       ref->transId[1] != m_transid1 || ref->resultRef != m_result_ref) {
        |                                             ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbInfoScanNodes.cpp:429:21: warning: ‘MEM[(const struct DbinfoScanRef *)_74].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
    429 |   error_code = ref->errorCode;
        |                     ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/debugger/signaldata/NodePing.cpp:36:56: warning: ‘MEM[(const struct NodePingReq *)theData_3(D)].senderRef’ may be used uninitialized [-Wmaybe-uninitialized]
     36 |   fprintf(output, " senderRef : %x round : %u\n", sig->senderRef,
        |                                                        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/debugger/signaldata/NodePing.cpp:37:16: warning: ‘MEM[(const struct NodePingReq *)theData_3(D)].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
     37 |           sig->senderData);
        |                ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/debugger/signaldata/NodePing.cpp:36:56: warning: ‘MEM[(const struct NodePingReq *)theData_4(D)].senderRef’ may be used uninitialized [-Wmaybe-uninitialized]
     36 |   fprintf(output, " senderRef : %x round : %u\n", sig->senderRef,
        |                                                        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/common/debugger/signaldata/NodePing.cpp:37:16: warning: ‘MEM[(const struct NodePingReq *)theData_4(D)].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
     37 |           sig->senderData);
        |                ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/ndbapi/NdbTransaction.hpp:1280:10: warning: ‘MEM <long unsigned int> [(const Uint32 *)_25 + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
   1280 |   Uint64 tRecTransId = (Uint64)tTmp1 + ((Uint64)tTmp2 << 32);
        |          ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbTransactionScan.cpp:58:46: warning: ‘MEM[(const struct ScanTabRef *)_25].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
     58 |       theScanningOp->execCLOSE_SCAN_REP(ref->errorCode, ref->closeNeeded);
        |                                              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbTransactionScan.cpp:58:62: warning: ‘MEM[(const struct ScanTabRef *)_25].closeNeeded’ may be used uninitialized [-Wmaybe-uninitialized]
     58 |       theScanningOp->execCLOSE_SCAN_REP(ref->errorCode, ref->closeNeeded);
        |                                                              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/ndbapi/NdbTransaction.hpp:1280:10: warning: ‘MEM <long unsigned int> [(const Uint32 *)_44 + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
   1280 |   Uint64 tRecTransId = (Uint64)tTmp1 + ((Uint64)tTmp2 << 32);
        |          ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbQueryOperation.cpp:5061:12: warning: ‘MEM[(const struct TcKeyRef *)_44].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   5061 |       ref->errorCode != static_cast<Uint32>(Err_TupleNotFound)) {
        |            ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbQueryOperation.cpp:5064:57: warning: ‘MEM[(const struct TcKeyRef *)_44].errorData’ may be used uninitialized [-Wmaybe-uninitialized]
   5064 |       getQuery().m_error.details = (char *)UintPtr(ref->errorData);
        |                                                         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/ndbapi/NdbTransaction.hpp:1280:10: warning: ‘MEM <long unsigned int> [(const Uint32 *)_28 + 8B]’ may be used uninitialized [-Wmaybe-uninitialized]
   1280 |   Uint64 tRecTransId = (Uint64)tTmp1 + ((Uint64)tTmp2 << 32);
        |          ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbTransactionScan.cpp:93:15: warning: ‘MEM[(const struct ScanTabConf *)_28].requestInfo’ may be used uninitialized [-Wmaybe-uninitialized]
     93 |     if (conf->requestInfo == ScanTabConf::EndOfData) {
        |               ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/TcKeyConf.hpp:115:11: warning: ‘MEM[(const Uint32 &)theData_20(D) + 8]’ may be used uninitialized [-Wmaybe-uninitialized]
    115 |   return (confInfo & bits) == bits;
        |           ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:378:24: warning: ‘MEM <const vector(2) unsigned int> [(unsigned int *)theData_20(D) + 12B]’ may be used uninitialized [-Wmaybe-uninitialized]
    378 |     transId[0] = conf->transId1;
        |                        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:382:16: warning: ‘MEM[(const struct TcCommitConf *)theData_20(D)].apiConnectPtr’ may be used uninitialized [-Wmaybe-uninitialized]
    382 |     if ((conf->apiConnectPtr & 1) == 0) {
        |                ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:385:24: warning: ‘MEM <const vector(2) unsigned int> [(unsigned int *)theData_20(D) + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
    385 |     transId[0] = conf->transId1;
        |                        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:389:16: warning: ‘MEM[(const struct TcKeyFailConf *)theData_20(D)].apiConnectPtr’ may be used uninitialized [-Wmaybe-uninitialized]
    389 |     if ((conf->apiConnectPtr & 1) == 0) {
        |                ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/TransporterFacade.cpp:392:24: warning: ‘MEM <const vector(2) unsigned int> [(unsigned int *)theData_20(D) + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
    392 |     transId[0] = conf->transId1;
        |                        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/TcKeyReq.hpp:461:3: warning: ‘MEM[(UintR &)signal_2(D) + 44]’ is used uninitialized [-Wuninitialized]
    461 |   requestInfo &= ~(1 << EXECUTE_SHIFT);
        |   ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:329:37: warning: ‘MEM[(const struct SubTableData *)_25].gci_hi’ may be used uninitialized [-Wmaybe-uninitialized]
    329 |   const Uint64 gci = (Uint64(sdata->gci_hi) << 32) | sdata->gci_lo;
        |                                     ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:329:61: warning: ‘MEM[(const struct SubTableData *)_25].gci_lo’ may be used uninitialized [-Wmaybe-uninitialized]
    329 |   const Uint64 gci = (Uint64(sdata->gci_hi) << 32) | sdata->gci_lo;
        |                                                             ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:365:59: warning: ‘MEM[(const struct SubTableData *)_47].totalLen’ may be used uninitialized [-Wmaybe-uninitialized]
    365 |     const bool setup_ok = batched_fragments->setup(sdata->totalLen);
        |                                                           ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbOperationExec.cpp:125:29: warning: ‘MEM[(struct TcKeyReq *)_1 + 28B].requestInfo’ is used uninitialized [-Wuninitialized]
    125 |   Uint32 requestInfo = req->requestInfo;
        |                             ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:1084:20: warning: ‘MEM[(const struct SubTableData *)_445].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   1084 |       const Uint32 oid = sdata->senderData;
        |                    ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/SumaImpl.hpp:376:58: warning: ‘MEM[(const Uint32 &)_445 + 12]’ may be used uninitialized [-Wmaybe-uninitialized]
    376 |   static Uint32 getOperation(const Uint32 &ri) { return (ri & 0xFF); }
        |                                                          ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:1135:9: warning: ‘MEM[(const struct SubTableData *)_457].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   1135 |         require(oid == sdata->senderData);
        |         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:1182:49: warning: ‘MEM[(const struct NFCompleteRep *)_461].failedNodeId’ may be used uninitialized [-Wmaybe-uninitialized]
   1182 |       myNdb->report_node_failure_completed(rep->failedNodeId);
        |                                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/Ndbif.cpp:1191:14: warning: ‘MEM[(const struct AllocNodeIdConf *)_464].nodeId’ may be used uninitialized [-Wmaybe-uninitialized]
   1191 |       Uint32 nodeId = rep->nodeId;
        |              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4568:34: warning: ‘MEM[(const struct DropTableConf *)_9].D.7438.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4568 |   if (!m_tx.checkRequestId(conf->clientData, "DROP_TABLE_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4579:33: warning: ‘MEM[(const struct DropTableRef *)_15].D.7456.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4579 |   if (!m_tx.checkRequestId(ref->clientData, "DROP_TABLE_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4582:23: warning: ‘MEM[(const struct DropTableRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4582 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4568:34: warning: ‘MEM[(const struct DropTableConf *)_6].D.7438.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4568 |   if (!m_tx.checkRequestId(conf->clientData, "DROP_TABLE_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4847:33: warning: ‘MEM[(const struct CreateIndxRef *)_18].clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4847 |   if (!m_tx.checkRequestId(ref->clientData, "CREATE_INDX_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4850:23: warning: ‘MEM[(const struct CreateIndxRef *)_18].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4850 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4922:34: warning: ‘MEM[(const struct IndexStatConf *)_9].D.7565.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4922 |   if (!m_tx.checkRequestId(conf->clientData, "INDX_STAT_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4847:33: warning: ‘MEM[(const struct CreateIndxRef *)_6].clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4847 |   if (!m_tx.checkRequestId(ref->clientData, "CREATE_INDX_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4850:23: warning: ‘MEM[(const struct CreateIndxRef *)_6].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4850 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5109:33: warning: ‘MEM[(const struct DropIndxRef *)_18].clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   5109 |   if (!m_tx.checkRequestId(ref->clientData, "DROP_INDX_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5112:23: warning: ‘MEM[(const struct DropIndxRef *)_18].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   5112 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/CreateEvnt.hpp:377:40: warning: ‘MEM[(const struct CreateEvntRef *)_10].errorCode’ is used uninitialized [-Wuninitialized]
    377 |   Uint32 getErrorCode() const { return errorCode; }
        |                                        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5683:12: warning: ‘MEM <const vector(2) unsigned int> [(unsigned int *)_14 + 28B]’ is used uninitialized [-Wuninitialized]
   5683 |     gci_hi = subStopConf->gci_hi;
        |            ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5701:30: warning: ‘MEM[(const struct SubStopRef *)_14].errorCode’ is used uninitialized [-Wuninitialized]
   5701 |   m_error.code = subStopRef->errorCode;
        |                              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5773:31: warning: ‘MEM[(const struct SubStartRef *)_11].errorCode’ is used uninitialized [-Wuninitialized]
   5773 |   m_error.code = subStartRef->errorCode;
        |                               ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/CreateEvnt.hpp:128:40: warning: ‘MEM[(const struct DropEvntRef *)_10].D.7788.m_errorCode’ is used uninitialized [-Wuninitialized]
    128 |   Uint32 getErrorCode() const { return m_errorCode; }
        |                                        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6418:34: warning: ‘MEM[(const struct ListTablesConf *)_49].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   6418 |   if (!m_tx.checkRequestId(conf->senderData, "LIST_TABLES_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6578:34: warning: ‘MEM[(const struct WaitGCPConf *)_13].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   6578 |   if (!m_tx.checkRequestId(conf->senderData, "WAIT_GCP_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6581:41: warning: ‘MEM[(const struct WaitGCPConf *)_13].gci_lo’ may be used uninitialized [-Wmaybe-uninitialized]
   6581 |   m_data.m_wait_gcp_conf.gci_lo = conf->gci_lo;
        |                                         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6590:33: warning: ‘MEM[(const struct WaitGCPRef *)_13].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   6590 |   if (!m_tx.checkRequestId(ref->senderData, "WAIT_GCP_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6593:23: warning: ‘MEM[(const struct WaitGCPRef *)_13].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   6593 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7853:34: warning: ‘MEM[(const struct CreateFileConf *)_11].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7853 |   if (!m_tx.checkRequestId(conf->senderData, "CREATE_FILE_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7870:33: warning: ‘MEM[(const struct CreateFileRef *)_15].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7870 |   if (!m_tx.checkRequestId(ref->senderData, "CREATE_FILE_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7873:23: warning: ‘MEM[(const struct CreateFileRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   7873 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7915:34: warning: ‘MEM[(const struct DropFileConf *)_9].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7915 |   if (!m_tx.checkRequestId(conf->senderData, "DROP_FILE_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7926:33: warning: ‘MEM[(const struct DropFileRef *)_15].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7926 |   if (!m_tx.checkRequestId(ref->senderData, "DROP_FILE_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7929:23: warning: ‘MEM[(const struct DropFileRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   7929 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8048:33: warning: ‘MEM[(const struct CreateFilegroupRef *)_15].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8048 |   if (!m_tx.checkRequestId(ref->senderData, "CREATE_FILEGROUP_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8051:23: warning: ‘MEM[(const struct CreateFilegroupRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   8051 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7915:34: warning: ‘MEM[(const struct DropFileConf *)_6].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7915 |   if (!m_tx.checkRequestId(conf->senderData, "DROP_FILE_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7926:33: warning: ‘MEM[(const struct DropFileRef *)_6].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   7926 |   if (!m_tx.checkRequestId(ref->senderData, "DROP_FILE_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:7929:23: warning: ‘MEM[(const struct DropFileRef *)_6].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   7929 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8614:33: warning: ‘MEM[(const struct CreateHashMapRef *)_15].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8614 |   if (!m_tx.checkRequestId(ref->senderData, "CREATE_HASH_MAP_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8617:23: warning: ‘MEM[(const struct CreateHashMapRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   8617 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8628:34: warning: ‘MEM[(const struct CreateHashMapConf *)_10].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8628 |   if (!m_tx.checkRequestId(conf->senderData, "CREATE_HASH_MAP_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8048:33: warning: ‘MEM[(const struct CreateFilegroupRef *)_6].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8048 |   if (!m_tx.checkRequestId(ref->senderData, "CREATE_FILEGROUP_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8051:23: warning: ‘MEM[(const struct CreateFilegroupRef *)_6].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   8051 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:8828:34: warning: ‘MEM[(const struct CreateFKConf *)_10].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   8828 |   if (!m_tx.checkRequestId(conf->senderData, "CREATE_FK_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:9175:23: warning: ‘MEM[(const struct SchemaTransBeginRef *)_13].errorCode’ is used uninitialized [-Wuninitialized]
   9175 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:9197:23: warning: ‘MEM[(const struct SchemaTransEndRef *)_17].errorCode’ is used uninitialized [-Wuninitialized]
   9197 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:9214:9: warning: ‘MEM[(const struct SchemaTransEndRep *)_14].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   9214 |   (rep->errorCode == 0) ? m_tx.m_state = Tx::Committed
        |         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/ndbapi/NdbTransaction.hpp:1280:10: warning: ‘MEM <long unsigned int> [(const Uint32 *)_21 + 4B]’ may be used uninitialized [-Wmaybe-uninitialized]
   1280 |   Uint64 tRecTransId = (Uint64)tTmp1 + ((Uint64)tTmp2 << 32);
        |          ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbTransaction.cpp:2409:37: warning: ‘MEM[(const struct TcCommitRef *)_21].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   2409 |     setOperationErrorCodeAbort(ref->errorCode);
        |                                     ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4248:34: warning: ‘MEM[(const struct AlterTableConf *)_9].D.7357.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4248 |   if (!m_tx.checkRequestId(conf->clientData, "ALTER_TABLE_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:2866:34: warning: ‘MEM[(const struct GetTabInfoConf *)_25].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   2866 |   if (!m_tx.checkRequestId(conf->senderData, "GET_TABINFO_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:2895:33: warning: ‘MEM[(const struct GetTabInfoRef *)_18].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   2895 |   if (!m_tx.checkRequestId(ref->senderData, "GET_TABINFO_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:2899:25: warning: ‘MEM[(const struct GetTabInfoRef *)_18].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   2899 |     m_error.code = ref->errorCode;
        |                         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:2904:10: warning: ‘MEM[(const Uint32 *)_18 + 16B]’ may be used uninitialized [-Wmaybe-uninitialized]
   2904 |         (*(signal->getDataPtr() + GetTabInfoRef::OriginalErrorOffset));
        |          ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4219:34: warning: ‘MEM[(const struct CreateTableConf *)_10].D.7332.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4219 |   if (!m_tx.checkRequestId(conf->clientData, "CREATE_TABLE_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4234:33: warning: ‘MEM[(const struct CreateTableRef *)_15].D.7346.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4234 |   if (!m_tx.checkRequestId(ref->clientData, "CREATE_TABLE_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4237:23: warning: ‘MEM[(const struct CreateTableRef *)_15].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4237 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4234:33: warning: ‘MEM[(const struct CreateTableRef *)_6].D.7346.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4234 |   if (!m_tx.checkRequestId(ref->clientData, "CREATE_TABLE_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4237:23: warning: ‘MEM[(const struct CreateTableRef *)_6].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   4237 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/CreateEvnt.hpp:228:20: warning: ‘MEM[(struct CreateEvntReq *)&tSignal + 28B].m_eventType’ may be used uninitialized [-Wmaybe-uninitialized]
    228 |     m_eventType = (m_eventType & EF_ALL) | (~EF_ALL & (Uint32)val);
        |                    ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5721:8: warning: ‘MEM[(const struct SubStartConf *)_13].part’ is used uninitialized [-Wuninitialized]
   5721 |   auto part = (SubscriptionData::Part)subStartConf->part;
        |        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:1362:25: warning: ‘MEM[(struct ScanTabReq *)_1 + 28B].requestInfo’ may be used uninitialized [-Wmaybe-uninitialized]
   1362 |   Uint32 reqInfo = req->requestInfo;
        |                         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/ScanTab.hpp:294:18: warning: ‘MEM[(UintR &)_8 + 36]’ may be used uninitialized [-Wmaybe-uninitialized]
    294 |   requestInfo = (requestInfo & ~(DESCENDING_MASK << DESCENDING_SHIFT)) |
        |                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4248:34: warning: ‘MEM[(const struct AlterTableConf *)_119].D.7357.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4248 |   if (!m_tx.checkRequestId(conf->clientData, "ALTER_TABLE_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:4922:34: warning: ‘MEM[(const struct IndexStatConf *)_127].D.7369.clientData’ may be used uninitialized [-Wmaybe-uninitialized]
   4922 |   if (!m_tx.checkRequestId(conf->clientData, "INDX_STAT_CONF"))
        |                                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/CreateEvnt.hpp:377:40: warning: ‘MEM[(const struct CreateEvntRef *)_135].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
    377 |   Uint32 getErrorCode() const { return errorCode; }
        |                                        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:5773:31: warning: ‘MEM[(const struct SubStartRef *)_146].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   5773 |   m_error.code = subStartRef->errorCode;
        |                               ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/CreateEvnt.hpp:128:40: warning: ‘MEM[(const struct DropEvntRef *)_157].D.7416.m_errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
    128 |   Uint32 getErrorCode() const { return m_errorCode; }
        |                                        ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:9175:23: warning: ‘MEM[(const struct SchemaTransBeginRef *)_180].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   9175 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:9197:23: warning: ‘MEM[(const struct SchemaTransEndRef *)_193].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   9197 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6590:33: warning: ‘MEM[(const struct WaitGCPRef *)_205].senderData’ may be used uninitialized [-Wmaybe-uninitialized]
   6590 |   if (!m_tx.checkRequestId(ref->senderData, "WAIT_GCP_REF"))
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:6593:23: warning: ‘MEM[(const struct WaitGCPRef *)_205].errorCode’ may be used uninitialized [-Wmaybe-uninitialized]
   6593 |   m_error.code = ref->errorCode;
        |                       ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/ClusterMgr.cpp:1087:33: warning: ‘MEM[(const struct NFCompleteRep *)_9].failedNodeId’ is used uninitialized [-Wuninitialized]
   1087 |   const NodeId nodeId = nfComp->failedNodeId;
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/ClusterMgr.cpp:802:47: warning: ‘MEM[(const struct ApiRegConf *)_104].qmgrRef’ is used uninitialized [-Wuninitialized]
    802 |   const NodeId nodeId = refToNode(apiRegConf->qmgrRef);
        |                                               ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/ClusterMgr.cpp:815:44: warning: ‘MEM[(const struct ApiRegConf *)_104].version’ is used uninitialized [-Wuninitialized]
    815 |   if (node.m_info.m_version != apiRegConf->version) {
        |                                            ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:2086:25: warning: ‘MEM[(struct ScanTabReq *)_9 + 28B].requestInfo’ may be used uninitialized [-Wmaybe-uninitialized]
   2086 |   Uint32 reqInfo = req->requestInfo;
        |                         ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/util/Bitmask.hpp:328:19: warning: ‘MEM <const vector(2) unsigned int> [(const Uint32 *)_36 + 12B]’ may be used uninitialized [-Wmaybe-uninitialized]
    328 |     dst[i] = src[i];
        |                   ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/ClusterMgr.cpp:1087:33: warning: ‘MEM[(const struct NFCompleteRep *)_270].failedNodeId’ may be used uninitialized [-Wmaybe-uninitialized]
   1087 |   const NodeId nodeId = nfComp->failedNodeId;
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:2265:12: warning: ‘MEM[(struct ScanTabReq *)pretmp_291 + 28B].apiConnectPtr’ may be used uninitialized [-Wmaybe-uninitialized]
   2265 |     Uint32 connectPtr = scanTabReq->apiConnectPtr;
        |            ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:2266:12: warning: ‘MEM[(struct ScanTabReq *)pretmp_291 + 28B].transId1’ may be used uninitialized [-Wmaybe-uninitialized]
   2266 |     Uint32 transId1 = scanTabReq->transId1;
        |            ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/NdbScanOperation.cpp:2267:12: warning: ‘MEM[(struct ScanTabReq *)pretmp_291 + 28B].transId2’ may be used uninitialized [-Wmaybe-uninitialized]
   2267 |     Uint32 transId2 = scanTabReq->transId2;
        |            ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/include/kernel/signaldata/ScanTab.hpp:327:18: warning: ‘MEM[(UintR &)_97 + 36]’ may be used uninitialized [-Wmaybe-uninitialized]
    327 |   requestInfo = (requestInfo & ~(SCAN_DISTR_KEY_MASK << SCAN_DISTR_KEY_SHIFT)) |
        |                  ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/ndb/src/ndbapi/ClusterMgr.cpp:1087:33: warning: ‘MEM[(const struct NFCompleteRep *)_44].failedNodeId’ may be used uninitialized [-Wmaybe-uninitialized]
   1087 |   const NodeId nodeId = nfComp->failedNodeId;
        |                                 ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/extra/boost/boost_1_87_0/boost/core/cmath.hpp:275:30: warning: ‘n’ may be used uninitialized [-Wmaybe-uninitialized]
    275 |     return __builtin_copysign( x, y );
        |                              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/storage/innobase/fts/fts0fts.cc:5526:16: warning: ‘fts_4->fts_heap’ is used uninitialized [-Wuninitialized]
   5526 |   mem_heap_free(fts->fts_heap);
        |                ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/binlog_event.h:750:32: warning: ‘MEM[(struct Log_event_header *)_9 + 48B].m_is_valid’ is used uninitialized [-Wuninitialized]
    750 |   bool get_is_valid() { return m_is_valid; }
        |                                ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/event_reader.cpp:69:19: warning: ‘MEM[(struct Event_reader *)_9 + 8B].m_limit’ may be used uninitialized [-Wmaybe-uninitialized]
     69 |   if (position >= m_limit) {
        |                   ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/event_reader.cpp:69:19: warning: ‘MEM[(struct Event_reader *)_15 + 8B].m_limit’ may be used uninitialized [-Wmaybe-uninitialized]
     69 |   if (position >= m_limit) {
        |                   ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/event_reader.h:211:12: warning: ‘MEM[(struct Event_reader *)_19 + 8B].m_limit’ may be used uninitialized [-Wmaybe-uninitialized]
    211 |     return m_limit - position();
        |            ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/load_data_events.cpp:65:22: warning: ‘MEM[(struct Query_event *)_35].q_len’ may be used uninitialized [-Wmaybe-uninitialized]
     65 |   if (fn_pos_start > q_len || fn_pos_end > q_len ||
        |                      ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/binlog_event.h:750:32: warning: ‘MEM[(struct Log_event_header *)_4 + 48B].m_is_valid’ is used uninitialized [-Wuninitialized]
    750 |   bool get_is_valid() { return m_is_valid; }
        |                                ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/event_reader.h:249:19: warning: ‘MEM[(struct Event_reader *)_4 + 8B].m_ptr’ may be used uninitialized [-Wmaybe-uninitialized]
    249 |     return go_to((m_ptr - m_buffer) + bytes);
        |                   ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/event_reader.h:249:27: warning: ‘MEM[(struct Event_reader *)_4 + 8B].m_buffer’ may be used uninitialized [-Wmaybe-uninitialized]
    249 |     return go_to((m_ptr - m_buffer) + bytes);
        |                           ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/event_reader.cpp:69:19: warning: ‘MEM[(struct Event_reader *)_4 + 8B].m_limit’ may be used uninitialized [-Wmaybe-uninitialized]
     69 |   if (position >= m_limit) {
        |                   ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/event_reader.h:108:36: warning: ‘MEM[(struct Event_reader *)_4 + 8B].m_error’ may be used uninitialized [-Wmaybe-uninitialized]
    108 |   const char *get_error() { return m_error; }
        |                                    ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/rows_event.cpp:585:31: warning: ‘MEM[(struct Rows_event *)_4].m_type’ may be used uninitialized [-Wmaybe-uninitialized]
    585 |   this->header()->type_code = m_type;
        |                               ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/rows_event.cpp:594:31: warning: ‘MEM[(struct Rows_event *)_4].m_type’ may be used uninitialized [-Wmaybe-uninitialized]
    594 |   this->header()->type_code = m_type;
        |                               ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/libs/mysql/binlog/event/rows_event.cpp:603:31: warning: ‘MEM[(struct Rows_event *)_4].m_type’ may be used uninitialized [-Wmaybe-uninitialized]
    603 |   this->header()->type_code = m_type;
        |                               ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log_event.cc:972:30: warning: ‘MEM[(struct Log_event_header *)_5 + 48B].unmasked_server_id’ is used uninitialized [-Wuninitialized]
    972 |   server_id = common_header->unmasked_server_id & opt_server_id_mask;
        |                              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log_event.cc:972:30: warning: ‘MEM[(struct Log_event_header *)this_47(D) + 680B].unmasked_server_id’ is used uninitialized [-Wuninitialized]
    972 |   server_id = common_header->unmasked_server_id & opt_server_id_mask;
        |                              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log_event.cc:972:30: warning: ‘MEM[(struct Log_event_header *)this_4(D) + 312B].unmasked_server_id’ is used uninitialized [-Wuninitialized]
    972 |   server_id = common_header->unmasked_server_id & opt_server_id_mask;
        |                              ^
  

• /builddir/build/BUILD/mysql9.7-9.7.2-build/mysql-9.7.2/sql/log_event.cc:6979:31: warning: ‘MEM[(struct Append_block_event *)_9].block’ is used uninitialized [-Wuninitialized]
   6979 |   common_header->set_is_valid(block != nullptr);
        |                               ^