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author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2016-01-28 19:58:26 +0000 |
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committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2016-01-28 19:58:26 +0000 |
commit | 9e591805afd928e55f2baced405622215801183d (patch) | |
tree | 02ac21af651c10eacae4d026a2de184c254cf31d /lib | |
parent | 947dc0b027d0b4b3268b7735243a0963cae7bfaf (diff) |
[cfi] Simplify the code in CfiSlowPathCommon.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@259085 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/cfi/cfi.cc | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/lib/cfi/cfi.cc b/lib/cfi/cfi.cc index 8a32ab59d..524730f81 100644 --- a/lib/cfi/cfi.cc +++ b/lib/cfi/cfi.cc @@ -303,20 +303,15 @@ ALWAYS_INLINE void CfiSlowPathCommon(u64 CallSiteTypeId, void *Ptr, VReport(3, "__cfi_slowpath: %llx, %p\n", CallSiteTypeId, Ptr); ShadowValue sv = ShadowValue::load(Addr); if (sv.is_invalid()) { - // FIXME: call the ubsan handler if DiagData != nullptr? VReport(1, "CFI: invalid memory region for a check target: %p\n", Ptr); #ifdef CFI_ENABLE_DIAG if (DiagData) { __ubsan_handle_cfi_check_fail( - reinterpret_cast<__ubsan::CFICheckFailData *>(DiagData), - reinterpret_cast<uptr>(Ptr)); + reinterpret_cast<__ubsan::CFICheckFailData *>(DiagData), Addr); return; - } else { - Trap(); } -#else - Trap(); #endif + Trap(); } if (sv.is_unchecked()) { VReport(2, "CFI: unchecked call (shadow=FFFF): %p\n", Ptr); |