diff options
Diffstat (limited to 'libsanitizer/tsan/tsan_mman.cc')
| -rw-r--r-- | libsanitizer/tsan/tsan_mman.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libsanitizer/tsan/tsan_mman.cc b/libsanitizer/tsan/tsan_mman.cc index 9a8a524f262..f4fafaf77f0 100644 --- a/libsanitizer/tsan/tsan_mman.cc +++ b/libsanitizer/tsan/tsan_mman.cc @@ -46,6 +46,7 @@ static void SignalUnsafeCall(ThreadState *thr, uptr pc) { Context *ctx = CTX(); StackTrace stack; stack.ObtainCurrent(thr, pc); + Lock l(&ctx->thread_mtx); ScopedReport rep(ReportTypeSignalUnsafe); if (!IsFiredSuppression(ctx, rep, stack)) { rep.AddStack(&stack); |