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| author | Russell Gallop <russell.gallop@gmail.com> | 2019-10-10 10:56:52 +0000 |
|---|---|---|
| committer | Russell Gallop <russell.gallop@gmail.com> | 2019-10-10 10:56:52 +0000 |
| commit | fe7f65b081d5d0b32270cb1a82e2ee9a0391a6d1 (patch) | |
| tree | 539951269a99d4d5fd5a3194400a4fe61d451fec /lib/sanitizer_common/sanitizer_mac.cpp | |
| parent | 640d7e0a87981f53799ad7394c4cb93c928338c4 (diff) | |
| download | compiler-rt-fe7f65b081d5d0b32270cb1a82e2ee9a0391a6d1.tar.gz | |
Revert "[ASan] Do not misrepresent high value address dereferences as null dereferences"
As it was breaking bots running sanitizer lint check
This reverts r374265 (git b577efe4567f1f6a711ad36e1d17280dd1c4f009)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@374308 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_mac.cpp')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_mac.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/lib/sanitizer_common/sanitizer_mac.cpp b/lib/sanitizer_common/sanitizer_mac.cpp index ea4bd02aa..8eb1dfbde 100644 --- a/lib/sanitizer_common/sanitizer_mac.cpp +++ b/lib/sanitizer_common/sanitizer_mac.cpp @@ -754,12 +754,6 @@ SignalContext::WriteFlag SignalContext::GetWriteFlag() const { #endif } -bool SignalContext::IsTrueFaultingAddress() const { - auto si = static_cast<const siginfo_t *>(siginfo); - // "Real" SIGSEGV codes (e.g., SEGV_MAPERR, SEGV_MAPERR) are non-zero. - return si->si_signo == SIGSEGV && si->si_code != 0; -} - static void GetPcSpBp(void *context, uptr *pc, uptr *sp, uptr *bp) { ucontext_t *ucontext = (ucontext_t*)context; # if defined(__aarch64__) |