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| author | Alex Shlyapnikov <alekseys@google.com> | 2017-06-28 21:58:57 +0000 |
|---|---|---|
| committer | Alex Shlyapnikov <alekseys@google.com> | 2017-06-28 21:58:57 +0000 |
| commit | 4b450685d3364db59dc58f5b10aa53ecf2126e1b (patch) | |
| tree | bcf0808b3c032aaaaaece7233a343a2384d120e1 /llvm/lib/DebugInfo/CodeView/DebugCrossExSubsection.cpp | |
| parent | 7c525903efd25646f3d4d8f3888d9ed8b49ad843 (diff) | |
| download | llvm-4b450685d3364db59dc58f5b10aa53ecf2126e1b.zip llvm-4b450685d3364db59dc58f5b10aa53ecf2126e1b.tar.gz llvm-4b450685d3364db59dc58f5b10aa53ecf2126e1b.tar.bz2 | |
[Sanitizers] Operator new() interceptors always die on allocation error
Summary:
Operator new interceptors behavior is now controlled by their nothrow
property as well as by allocator_may_return_null flag value:
- allocator_may_return_null=* + new() - die on allocation error
- allocator_may_return_null=0 + new(nothrow) - die on allocation error
- allocator_may_return_null=1 + new(nothrow) - return null
Ideally new() should throw std::bad_alloc exception, but that is not
trivial to achieve, hence TODO.
Reviewers: eugenis
Subscribers: kubamracek, llvm-commits
Differential Revision: https://reviews.llvm.org/D34731
llvm-svn: 306604
Diffstat (limited to 'llvm/lib/DebugInfo/CodeView/DebugCrossExSubsection.cpp')
0 files changed, 0 insertions, 0 deletions