Age | Commit message (Collapse) | Author | |
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2018-05-08 | [libFuzzer] Guard symbolization with try-lock. | Matt Morehouse | |
Summary: When out-of-memory or timeout occurs, threads can be stopped during symbolization, thereby causing a deadlock when the OOM/TO handlers attempt symbolization. We avoid this deadlock by skipping symbolization if another thread is symbolizing. Reviewers: kcc Reviewed By: kcc Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46605 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@331825 91177308-0d34-0410-b5e6-96231b3b80d8 |