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travis: turn on all default UBSan checks except for pointer-overflow, object-size and float-cast-overflow

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This commit is contained in:
Evgeny Vereshchagin 2019-06-17 19:08:48 +02:00
parent 6e2f789484
commit 28025ba839
1 changed files with 4 additions and 5 deletions
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9
travis-ci/managers/fuzzit.sh
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@ -16,12 +16,11 @@ cd $REPO_ROOT
export PATH="$HOME/.local/bin/:$PATH"
# We use a subset of https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html#available-checks instead of "undefined"
# because that's how the fuzzers are built on OSS-Fuzz: https://github.com/google/oss-fuzz/blob/a3c935fe9ca7f82bafa520731525e1cc38acf650/infra/base-images/base-builder/Dockerfile#L33-L34
# and we know they don't fail there. We can turn on everything else later after the issues mentioned in
# https://github.com/systemd/systemd/pull/12771#issuecomment-502139157 are sorted out at least.
# TODO: "null" should probably be added too. On OSS-Fuzz it was turned off in https://github.com/google/oss-fuzz/pull/674
# because our fuzzers crash with "pointer-overflow","object-size" and "float-cast-overflow":
# https://github.com/systemd/systemd/pull/12771#issuecomment-502139157
# https://github.com/systemd/systemd/pull/12812#issuecomment-502780455
# TODO: figure out what to do about unsigned-integer-overflow: https://github.com/google/oss-fuzz/issues/910
export SANITIZER="address -fsanitize=array-bounds,bool,float-divide-by-zero,function,integer-divide-by-zero,nonnull-attribute,return,shift,signed-integer-overflow,unsigned-integer-overflow,vla-bound,vptr -fno-sanitize-recover=array-bounds,bool,float-divide-by-zero,function,integer-divide-by-zero,nonnull-attribute,return,shift,signed-integer-overflow,vla-bound,vptr"
export SANITIZER="address -fsanitize=alignment,array-bounds,bool,bounds,builtin,enum,float-divide-by-zero,function,integer-divide-by-zero,nonnull-attribute,null,return,returns-nonnull-attribute,shift,signed-integer-overflow,unreachable,unsigned-integer-overflow,vla-bound,vptr -fno-sanitize-recover=alignment,array-bounds,bool,bounds,builtin,enum,float-divide-by-zero,function,integer-divide-by-zero,nonnull-attribute,null,return,returns-nonnull-attribute,shift,signed-integer-overflow,unreachable,vla-bound,vptr"
tools/oss-fuzz.sh
FUZZING_TYPE=${1:-sanity}