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oss-fuzz: turn off fuzz-introspector

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fuzz-introspector passes -fuse-ld=gold and -flto using CFLAGS/LDFLAGS and due to
https://github.com/mesonbuild/meson/issues/6377#issuecomment-575977919 and
https://github.com/mesonbuild/meson/issues/6377 it doesn't mix well with meson.
It's possible to build systemd with duct tape there using something like
https://github.com/google/oss-fuzz/pull/7583#issuecomment-1104011067 but
apparently even with gold and lto some parts of systemd are missing from
reports (presumably due to https://github.com/google/oss-fuzz/issues/7598).
Let's just fail here for now to make it clear that fuzz-introspector isn't supported.
This commit is contained in:
Evgeny Vereshchagin 2022-04-21 18:00:43 +00:00 committed by Yu Watanabe
parent d43ea6c8ff
commit ebd4541efe
1 changed files with 12 additions and 0 deletions
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12
tools/oss-fuzz.sh
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@ -55,6 +55,18 @@ else
CFLAGS="$CFLAGS $UBSAN_FLAGS"
CXXFLAGS="$CXXFLAGS $UBSAN_FLAGS"
fi
if [[ "$SANITIZER" == introspector ]]; then
# fuzz-introspector passes -fuse-ld=gold and -flto using CFLAGS/LDFLAGS and due to
# https://github.com/mesonbuild/meson/issues/6377#issuecomment-575977919 and
# https://github.com/mesonbuild/meson/issues/6377 it doesn't mix well with meson.
# It's possible to build systemd with duct tape there using something like
# https://github.com/google/oss-fuzz/pull/7583#issuecomment-1104011067 but
# apparently even with gold and lto some parts of systemd are missing from
# reports (presumably due to https://github.com/google/oss-fuzz/issues/7598).
# Let's just fail here for now to make it clear that fuzz-introspector isn't supported.
exit 1
fi
fi
if ! meson "$build" "-D$fuzzflag" -Db_lundef=false; then