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| author | Alexander Kornienko <alexfh@google.com> | 2019-01-08 16:55:13 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2019-01-08 16:55:13 +0000 |
| commit | 973fcc25fb19b9bcd845a8f260673319b12954a5 (patch) | |
| tree | b4cbde2dea1c40c4a37ee112c503a24d406e76f9 /llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp | |
| parent | 0d99031de0306b2ab1a21e2cd8b599acf796b6b4 (diff) | |
| download | bcm5719-llvm-973fcc25fb19b9bcd845a8f260673319b12954a5.tar.gz bcm5719-llvm-973fcc25fb19b9bcd845a8f260673319b12954a5.zip | |
Fix use-after-free bug in Tooling.
Summary:
`buildASTFromCodeWithArgs()` was creating a memory buffer referencing a
stack-allocated string. This diff changes the implementation to copy the code
string into the memory buffer so that said buffer owns the memory.
Patch by Yitzhak Mandelbaum.
Reviewers: alexfh
Reviewed By: alexfh
Subscribers: cfe-commits, EricWF
Differential Revision: https://reviews.llvm.org/D55765
llvm-svn: 350638
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp')
0 files changed, 0 insertions, 0 deletions
