-Wno-stringop-overflow
===============================

[ 14%] Building C object CMakeFiles/mapserver.dir/mapowscommon.c.o
In file included from /usr/include/string.h:495,
                 from /home/runner/work/MapServer/MapServer/mapserver.h:44,
                 from /home/runner/work/MapServer/MapServer/mapowscommon.c:34:
In function ‘strncpy’,
    inlined from ‘msOWSSchemaValidation’ at /home/runner/work/MapServer/MapServer/mapowscommon.c:652:5:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: ‘__builtin___strncpy_chk’ specified bound depends on the length of the source argument [-Werror=stringop-overflow=]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/runner/work/MapServer/MapServer/mapowscommon.c: In function ‘msOWSSchemaValidation’:
/home/runner/work/MapServer/MapServer/mapowscommon.c:645:7: note: length computed here
  645 |   if( strlen(xml_schema) > strlen(MS_OWSCOMMON_WFS_20_SCHEMA_LOCATION) &&
      |       ^~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[3]: *** [CMakeFiles/mapserver.dir/build.make:335: CMakeFiles/mapserver.dir/mapowscommon.c.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/home/runner/work/MapServer/MapServer/build'
make[2]: *** [CMakeFiles/Makefile2:205: CMakeFiles/mapserver.dir/all] Error 2
make[1]: *** [Makefile:136: all] Error 2
make[2]: Leaving directory '/home/runner/work/MapServer/MapServer/build'
make[1]: Leaving directory '/home/runner/work/MapServer/MapServer/build'
make: *** [Makefile:22: cmakebuild] Error 2
Error: Process completed with exit code 2.


-Wno-format-overflow
================================

[ 27%] Building C object CMakeFiles/mapserver.dir/mapjoin.c.o
/home/runner/work/MapServer/MapServer/mapjoin.c: In function ‘msCSVJoinConnect’:
/home/runner/work/MapServer/MapServer/mapjoin.c:406:30: error: ‘%d’ directive writing between 1 and 10 bytes into a region of size 8 [-Werror=format-overflow=]
  406 |     sprintf(join->items[i], "%d", i+1);
      |                              ^~
/home/runner/work/MapServer/MapServer/mapjoin.c:406:29: note: directive argument in the range [1, 2147483647]
  406 |     sprintf(join->items[i], "%d", i+1);
      |                             ^~~~
In file included from /usr/include/stdio.h:867,
                 from /home/runner/work/MapServer/MapServer/mapserver.h:42,
                 from /home/runner/work/MapServer/MapServer/mapjoin.c:30:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 2 and 11 bytes into a destination of size 8
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[3]: *** [CMakeFiles/mapserver.dir/build.make:629: CMakeFiles/mapserver.dir/mapjoin.c.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/home/runner/work/MapServer/MapServer/build'
make[2]: *** [CMakeFiles/Makefile2:205: CMakeFiles/mapserver.dir/all] Error 2
make[2]: Leaving directory '/home/runner/work/MapServer/MapServer/build'
make[1]: *** [Makefile:136: all] Error 2
make[1]: Leaving directory '/home/runner/work/MapServer/MapServer/build'
make: *** [Makefile:22: cmakebuild] Error 2
Error: Process completed with exit code 2.