If you run configure with `--with-freetype=bundled` and are using GCC 12.2.0, a number of `stringop-overflow` and `dangling-pointer` warnings are produced.


/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c: In function 'gray_convert_glyph':
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1968:20: error: storing the address of local variable 'buffer' in '*worker.ycells' [-Werror=dangling-pointer=]
 1968 | ras.ycells = (PCell*)buffer;
      | ^
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1950:14: note: 'buffer' declared here
 1950 | TCell buffer[FT_MAX_GRAY_POOL];
      | ^~~~~~
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1950:14: note: 'worker' declared here
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1961:26: error: storing the address of local variable 'buffer' in '*worker.cell_null' [-Werror=dangling-pointer=]
 1961 | ras.cell_null = buffer + FT_MAX_GRAY_POOL - 1;
      | ^
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1950:14: note: 'buffer' declared here
 1950 | TCell buffer[FT_MAX_GRAY_POOL];
      | ^~~~~~
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1950:14: note: 'worker' declared here
cc1: all warnings being treated as errors
gmake[3]: *** [/src/jdk/build/linux-x86_64-server-release/support/native/java.desktop/libfreetype/ftgrays.o] Error 1
gmake[3]: *** Waiting for unfinished jobs....
/src/jdk/src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c: In function 'load_truetype_glyph':
/src/jdk/src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c:1691:22: error: storing the address of local variable 'inc_stream' in '*loader.stream' [-Werror=dangling-pointer=]
 1691 | loader->stream = &inc_stream;
      | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/src/jdk/src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c:1624:21: note: 'inc_stream' declared here
 1624 | FT_StreamRec inc_stream;
      | ^~~~~~~~~~
/src/jdk/src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c:1624:21: note: 'loader' declared here
In function 'cf2_hintmask_read',
    inlined from 'cf2_hintmask_read' at /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:131:3,
    inlined from 'cf2_interpT2CharString' at /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:2640:11:
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:156:25: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
  156 | hintmask->mask[i] = (FT_Byte)cf2_buf_readByte( charstring );
      | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:46:
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/pshints.h: In function 'cf2_interpT2CharString':
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/pshints.h:80:14: note: at offset 12 into destination object 'mask' of size 12
   80 | FT_Byte mask[( CF2_MAX_HINTS + 7 ) / 8];
      | ^~~~
In function 'cf2_hintmask_read',
    inlined from 'cf2_hintmask_read' at /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:131:3,
    inlined from 'cf2_interpT2CharString' at /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:2609:11:
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:156:25: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
  156 | hintmask->mask[i] = (FT_Byte)cf2_buf_readByte( charstring );
      | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/pshints.h: In function 'cf2_interpT2CharString':
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/pshints.h:80:14: note: at offset 12 into destination object 'mask' of size 12
   80 | FT_Byte mask[( CF2_MAX_HINTS + 7 ) / 8];
      | ^~~~
cc1: all warnings being treated as errors
gmake[3]: *** [/src/jdk/build/linux-x86_64-server-release/support/native/java.desktop/libfreetype/psintrp.o] Error 1
cc1: all warnings being treated as errors
gmake[3]: *** [/src/jdk/build/linux-x86_64-server-release/support/native/java.desktop/libfreetype/ttgload.o] Error 1
gmake[3]: *** wait: No child processes. Stop.
gmake[2]: *** [java.desktop-libs] Error 1

ERROR: Build failed for target 'images' in configuration 'linux-x86_64-server-release' (exit code 2)
Stopping javac server

=== Output from failing command(s) repeated here ===
* For target support_native_java.desktop_libfreetype_ftgrays.o:
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c: In function 'gray_convert_glyph':
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1968:20: error: storing the address of local variable 'buffer' in '*worker.ycells' [-Werror=dangling-pointer=]
 1968 | ras.ycells = (PCell*)buffer;
      | ^
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1950:14: note: 'buffer' declared here
 1950 | TCell buffer[FT_MAX_GRAY_POOL];
      | ^~~~~~
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1950:14: note: 'worker' declared here
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1961:26: error: storing the address of local variable 'buffer' in '*worker.cell_null' [-Werror=dangling-pointer=]
 1961 | ras.cell_null = buffer + FT_MAX_GRAY_POOL - 1;
      | ^
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1950:14: note: 'buffer' declared here
 1950 | TCell buffer[FT_MAX_GRAY_POOL];
      | ^~~~~~
/src/jdk/src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c:1950:14: note: 'worker' declared here
   ... (rest of output omitted)
* For target support_native_java.desktop_libfreetype_psintrp.o:
In function 'cf2_hintmask_read',
    inlined from 'cf2_hintmask_read' at /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:131:3,
    inlined from 'cf2_interpT2CharString' at /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:2640:11:
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:156:25: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
  156 | hintmask->mask[i] = (FT_Byte)cf2_buf_readByte( charstring );
      | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:46:
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/pshints.h: In function 'cf2_interpT2CharString':
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/pshints.h:80:14: note: at offset 12 into destination object 'mask' of size 12
   80 | FT_Byte mask[( CF2_MAX_HINTS + 7 ) / 8];
      | ^~~~
In function 'cf2_hintmask_read',
    inlined from 'cf2_hintmask_read' at /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:131:3,
    inlined from 'cf2_interpT2CharString' at /src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:2609:11:
/src/jdk/src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c:156:25: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
   ... (rest of output omitted)
* For target support_native_java.desktop_libfreetype_ttgload.o:
/src/jdk/src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c: In function 'load_truetype_glyph':
/src/jdk/src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c:1691:22: error: storing the address of local variable 'inc_stream' in '*loader.stream' [-Werror=dangling-pointer=]
 1691 | loader->stream = &inc_stream;
      | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/src/jdk/src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c:1624:21: note: 'inc_stream' declared here
 1624 | FT_StreamRec inc_stream;
      | ^~~~~~~~~~
/src/jdk/src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c:1624:21: note: 'loader' declared here
cc1: all warnings being treated as errors

* All command lines available in /src/jdk/build/linux-x86_64-server-release/make-support/failure-logs.
=== End of repeated output ===

No indication of failed target found.
HELP: Try searching the build log for '] Error'.
HELP: Run 'make doctor' to diagnose build problems.

make[1]: *** [main] Error 1
make: *** [images] Error 2