mongo/etc/ubsan.denylist
Spencer Jackson 0d4ec614c0 SERVER-125835 Simplify Fuzzer build options (#53552)
GitOrigin-RevId: f55bc770d4562167414322841a5af2b443a55baf
2026-05-12 20:21:59 +00:00

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# Don't UBSAN most of third_party, but do ubsan WT
src:src/third_party/IntelRDFPMathLib20U1/*
src:src/third_party/mozjs/*
src:src/third_party/snappy-*/*
src:src/third_party/icu4c-*/*
# s2 compatibility
fun:_ZN8S2CellId14FromFaceIJWrapEiii
src:src/third_party/abseil-cpp/dist/absl/numeric/int128_have_intrinsic.inc
# fuzztest calls memcpy with a null dst when deserializing empty byte-vector corpus entries.
src:external/fuzztest~/*
# SERVER-62972
# libunwind has some UB when doing stack unwinding
[alignment]
fun:access_mem
# TODO SERVER-102630 warns of unaligned access on code whose purpose is to prevent unaligned access.
src:src/third_party/gperftools/dist/src/base/basictypes.h