scripts/oss-fuzz: add a suppression for keymap

When updating to the latest fedora the santizer found more leaks
inside xkbmap:

FAILED: pc-bios/keymaps/ar
/builds/stsquad/qemu/build-oss-fuzz/qem

scripts/oss-fuzz: add a suppression for keymap

When updating to the latest fedora the santizer found more leaks
inside xkbmap:

FAILED: pc-bios/keymaps/ar
/builds/stsquad/qemu/build-oss-fuzz/qemu-keymap -f pc-bios/keymaps/ar -l ara
=================================================================
==3604==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 1424 byte(s) in 1 object(s) allocated from:
#0 0x56316418ebec in __interceptor_calloc (/builds/stsquad/qemu/build-oss-fuzz/qemu-keymap+0x127bec) (BuildId: a2ad9da3190962acaa010fa8f44a9269f9081e1c)
#1 0x7f60d4dc067e (/lib64/libxkbcommon.so.0+0x1c67e) (BuildId: b243a34e4e58e6a30b93771c256268b114d34b80)
#2 0x7f60d4dc2137 in xkb_keymap_new_from_names (/lib64/libxkbcommon.so.0+0x1e137) (BuildId: b243a34e4e58e6a30b93771c256268b114d34b80)
#3 0x5631641ca50f in main /builds/stsquad/qemu/build-oss-fuzz/../qemu-keymap.c:215:11

and many more. As we can't do anything about the library add a
suppression to keep the CI going with what its meant to be doing.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230630180423.558337-8-alex.bennee@linaro.org>

show more ...

gitlab: add lsan suppression file to workaround tcmalloc issues

The up-coming upgrade to Fedora 37 will bring in libtcmalloc as a
dependency of libglusterfs which confuses our fuzz run. Rather than

gitlab: add lsan suppression file to workaround tcmalloc issues

The up-coming upgrade to Fedora 37 will bring in libtcmalloc as a
dependency of libglusterfs which confuses our fuzz run. Rather than
disable the build lets use LSAN's suppression mechanism to prevent the
job from failing.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230124180127.1881110-10-alex.bennee@linaro.org>

show more ...