diff options
author | Alex Shlyapnikov <alekseys@google.com> | 2017-07-18 19:11:04 +0000 |
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committer | Alex Shlyapnikov <alekseys@google.com> | 2017-07-18 19:11:04 +0000 |
commit | 13c2d08571baab9982f01acb1d302049bdace581 (patch) | |
tree | d284ec82188f89173bb52f4872c811dd5d02f733 /lib/msan/msan_new_delete.cc | |
parent | e726963d587b1d95320da4f5f05cd563e36eb8fe (diff) |
[Sanitizers] ASan/MSan/LSan allocators set errno on failure.
Summary:
ASan/MSan/LSan allocators set errno on allocation failures according to
malloc/calloc/etc. expected behavior.
MSan allocator was refactored a bit to make its structure more similar
with other allocators.
Also switch Scudo allocator to the internal errno definitions.
TSan allocator changes will follow.
Reviewers: eugenis
Subscribers: llvm-commits, kubamracek
Differential Revision: https://reviews.llvm.org/D35275
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@308344 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/msan/msan_new_delete.cc')
-rw-r--r-- | lib/msan/msan_new_delete.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/msan/msan_new_delete.cc b/lib/msan/msan_new_delete.cc index c7295feeb..721926791 100644 --- a/lib/msan/msan_new_delete.cc +++ b/lib/msan/msan_new_delete.cc @@ -31,7 +31,7 @@ namespace std { // TODO(alekseys): throw std::bad_alloc instead of dying on OOM. #define OPERATOR_NEW_BODY(nothrow) \ GET_MALLOC_STACK_TRACE; \ - void *res = MsanReallocate(&stack, 0, size, sizeof(u64), false);\ + void *res = msan_malloc(size, &stack);\ if (!nothrow && UNLIKELY(!res)) DieOnFailure::OnOOM();\ return res |