Snippets for gamescope 3.16.25 from Nix x86_64-linux

Sourced from https://hydra.nixos.org/log/wn9ibcpn4a34f8xa1r1axahvfhr8lsxc-gamescope-3.16.25.drv.

../subprojects/libdisplay-info/di-edid-decode/edid.c:467:51: warning: 'hratio' may be used uninitialized [-Wmaybe-uninitialized]
  467 |         options.h_pixels = 8 * (((options.v_lines * hratio) / vratio) / 8);
      |                                  ~~~~~~~~~~~~~~~~~^~~~~~~~~

../subprojects/libdisplay-info/di-edid-decode/edid.c:467:61: warning: 'vratio' may be used uninitialized [-Wmaybe-uninitialized]
  467 |         options.h_pixels = 8 * (((options.v_lines * hratio) / vratio) / 8);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~

../src/Utils/Process.cpp:95:19: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   95 |             fscanf( pStatFile, "%*d %*s %*c %d", &nParentPid );
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../src/steamcompmgr.cpp:744:14: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  744 |         fread(g_ColorMgmtLutsOverride[nLutIndex].lut3d, elems, sizeof(uint16_t), f);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../src/steamcompmgr.cpp:772:14: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  772 |         fread(g_ColorMgmtLutsOverride[nLutIndex].lut1d, elems, sizeof(uint16_t), f);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../src/steamcompmgr.cpp:5802:15: warning: ignoring return value of 'ssize_t pwrite(int, const void*, size_t, __off64_t)' declared with attribute 'warn_unused_result' [-Wunused-result]
 5802 |         pwrite( g_nRuntimeInfoFd, &limiter_enabled, sizeof( limiter_enabled ), 0 );
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../src/steamcompmgr.cpp:3887:39: warning: ignoring return value of 'int system(const char*)' declared with attribute 'warn_unused_result' [-Wunused-result]
 3887 |                                 system( buf );
      |                                 ~~~~~~^~~~~~~

../src/steamcompmgr.cpp:2195:34: warning: 'baseWidth' may be used uninitialized [-Wmaybe-uninitialized]
 2195 |                 calc_scale_factor(baseScaleRatio_x, baseScaleRatio_y, baseWidth, baseHeight);
      |                 ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../src/steamcompmgr.cpp:2195:34: warning: 'baseHeight' may be used uninitialized [-Wmaybe-uninitialized]
 2195 |                 calc_scale_factor(baseScaleRatio_x, baseScaleRatio_y, baseWidth, baseHeight);
      |                 ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../src/commit.cpp:94:24: warning: 'frametime' may be used uninitialized [-Wmaybe-uninitialized]
   94 |         mangoapp_update( uint64_t(~0ull), frametime, uint64_t(~0ull) );
      |         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../src/log.cpp:102:18: warning: ignoring return value of 'int vasprintf(char**, const char*, __va_list_tag*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  102 |         vasprintf(&buf, fmt, args);
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~

../thirdparty/sol/sol.hpp:3496:16: warning: array subscript 'const char [22][0]' is partly outside array bounds of 'const char [12]' [-Warray-bounds=]
 3496 |   (lua_getfield((L), (i), (k)), lua_type((L), -1))
      |    ~~~~~~~~~~~~^~~~~~~~~~~~~~~

../thirdparty/sol/sol.hpp:3496:16: warning: array subscript 'const char [22][0]' is partly outside array bounds of 'const char [4]' [-Warray-bounds=]
 3496 |   (lua_getfield((L), (i), (k)), lua_type((L), -1))
      |    ~~~~~~~~~~~~^~~~~~~~~~~~~~~

../thirdparty/sol/sol.hpp:3496:16: warning: array subscript 'const char [28][0]' is partly outside array bounds of 'const char [24]' [-Warray-bounds=]
 3496 |   (lua_getfield((L), (i), (k)), lua_type((L), -1))
      |    ~~~~~~~~~~~~^~~~~~~~~~~~~~~

../src/Backends/DRMBackend.cpp:2340:40: warning: 'char* __builtin_strncpy(char*, const char*, long unsigned int)' specified bound 16 equals destination size [-Wstringop-truncation]
 2340 |                                 strncpy( m_Mutable.szDataString, pszDataString, sizeof( m_Mutable.szDataString ) );
      |                                        ^

../src/Backends/DRMBackend.cpp:2335:40: warning: 'char* __builtin_strncpy(char*, const char*, long unsigned int)' specified bound 16 equals destination size [-Wstringop-truncation]
 2335 |                                 strncpy( m_Mutable.szModel, pszModel, sizeof( m_Mutable.szModel ) );
      |                                        ^