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| author | Aaron Ballman <aaron@aaronballman.com> | 2019-08-19 13:37:41 +0000 |
|---|---|---|
| committer | Aaron Ballman <aaron@aaronballman.com> | 2019-08-19 13:37:41 +0000 |
| commit | b6ab533b93420e828ea6f555bc7d34d91cb07a34 (patch) | |
| tree | 3de494b533cba19387028903a300bbe62ac73f3a /lldb/packages/Python/lldbsuite/test/python_api | |
| parent | a0a4c6b7224e029d736c0e2f58df1493770d93c4 (diff) | |
| download | bcm5719-llvm-b6ab533b93420e828ea6f555bc7d34d91cb07a34.tar.gz bcm5719-llvm-b6ab533b93420e828ea6f555bc7d34d91cb07a34.zip | |
Don't keep stale pointers to LoopInfos.
CGLoopInfo was keeping pointers to parent loop LoopInfos, but when the loop info vector grew, it reallocated the storage and invalidated all of the parent pointers, causing use-after-free. Manage the lifetimes of the LoopInfos separately so that the pointers aren't stale.
Patch by Bevin Hansson.
llvm-svn: 369259
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api')
0 files changed, 0 insertions, 0 deletions
