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| author | Dmitry Vyukov <dvyukov@google.com> | 2014-04-25 07:42:55 +0000 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2014-04-25 07:42:55 +0000 |
| commit | c845decce1eaf0047b29bf44fef758ccd873be2d (patch) | |
| tree | 613602abd1533386dd36c7fbcfb710ccfd844571 /compiler-rt/lib/tsan/rtl/tsan_report.cc | |
| parent | 3212b18bbf8458cc9eabbb8938ffcef68af7473c (diff) | |
| download | bcm5719-llvm-c845decce1eaf0047b29bf44fef758ccd873be2d.tar.gz bcm5719-llvm-c845decce1eaf0047b29bf44fef758ccd873be2d.zip | |
tsan: better reports for "double lock of a mutex"
+ fixes crashes due to races on symbolizer, see:
https://code.google.com/p/thread-sanitizer/issues/detail?id=55
llvm-svn: 207204
Diffstat (limited to 'compiler-rt/lib/tsan/rtl/tsan_report.cc')
| -rw-r--r-- | compiler-rt/lib/tsan/rtl/tsan_report.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler-rt/lib/tsan/rtl/tsan_report.cc b/compiler-rt/lib/tsan/rtl/tsan_report.cc index 8beccd29f50..b0ad670da3e 100644 --- a/compiler-rt/lib/tsan/rtl/tsan_report.cc +++ b/compiler-rt/lib/tsan/rtl/tsan_report.cc @@ -74,6 +74,8 @@ static const char *ReportTypeString(ReportType typ) { return "thread leak"; if (typ == ReportTypeMutexDestroyLocked) return "destroy of a locked mutex"; + if (typ == ReportTypeMutexDoubleLock) + return "double lock of a mutex"; if (typ == ReportTypeSignalUnsafe) return "signal-unsafe call inside of a signal"; if (typ == ReportTypeErrnoInSignal) |
