Snippets for 3proxy 1.0.0 from Fedora i686

Sourced from https://kojipkgs.fedoraproject.org/packages/3proxy/1.0.0/1.fc46/data/logs/i686/build.log.

• common.c:129:17: warning: ‘strncpy’ output may be truncated copying between 0 and 40 bytes from a string of length 107 [-Wstringop-truncation]
    129 |                 strncpy(dst, basename, (size > 40) ? 40 : size - (ephemeral + 1));
        |                 ^
  

• proxy.c:466:66: warning: value computed is not used [-Wunused-value]
    466 |                 (se = (unsigned char *)strchr((char *)sb, '\r')) || (se = (unsigned char *)strchr((char *)sb, '\n'));
        |                                                                  ^~
  

• /usr/include/bits/stdio2.h:30:10: warning: ‘buf’ may be used uninitialized [-Wmaybe-uninitialized]
     30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     31 |                                   __glibc_objsize (__s), __fmt,
        |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     32 |                                   __va_arg_pack ());
        |                                   ~~~~~~~~~~~~~~~~~
  

• datatypes.c:107:31: warning: ‘%d’ directive writing between 1 and 11 bytes into a region of size 3 [-Wformat-overflow=]
    107 |         return sprintf(buf, "/%d", i);
        |                               ^~
  

• ssllib.c:82:18: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     82 |         if(!(ext = X509_get_ext(src_cert, idx))) return 0;
        |                  ^