On Fri, 14 Feb 2025 15:04:42 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:
> When using a gcc 13.2.0 devkit, the Linux builds (x86_64 and ppc64le) fail > with warnings as errors in case that ubsan is enabled. > The 2 warnings as errors are about memset usages ; we see those issues with > gcc 13.2 but did not see it with previously used gcc 11. > They only occur with ubsan enabled (seems the warnings change a bit in this > case). > > src/java.desktop/share/native/liblcms/cmsmd5.c:303:5: error: 'memset' offset > [0, 7] is out of the bounds [0, 0] [-Werror=array-bounds=] > > src/java.desktop/share/native/liblcms/cmsmd5.c:303:5: error: 'memset' writing > 8 bytes into a region of size 0 overflows the destination > [-Werror=stringop-overflow=] > src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c:144:10: error: > 'memset' specified bound between 9223372036854775808 and 18446744073709551615 > exceeds maximum object This line is getting very long. Next time please break it up for readability. ------------- PR Comment: https://git.openjdk.org/jdk/pull/23639#issuecomment-2666863222
