diff options
Diffstat (limited to 'compiler-rt/lib/tsan/rtl/tsan_rtl_report.cc')
| -rw-r--r-- | compiler-rt/lib/tsan/rtl/tsan_rtl_report.cc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/compiler-rt/lib/tsan/rtl/tsan_rtl_report.cc b/compiler-rt/lib/tsan/rtl/tsan_rtl_report.cc index b80bae227cd..c02fe61614b 100644 --- a/compiler-rt/lib/tsan/rtl/tsan_rtl_report.cc +++ b/compiler-rt/lib/tsan/rtl/tsan_rtl_report.cc @@ -34,7 +34,10 @@ static ReportStack *SymbolizeStack(const StackTrace& trace); void TsanCheckFailed(const char *file, int line, const char *cond, u64 v1, u64 v2) { - ScopedInRtl in_rtl; + // There is high probability that interceptors will check-fail as well, + // on the other hand there is no sense in processing interceptors + // since we are going to die soon. + ScopedIgnoreInterceptors ignore; Printf("FATAL: ThreadSanitizer CHECK failed: " "%s:%d \"%s\" (0x%zx, 0x%zx)\n", file, line, cond, (uptr)v1, (uptr)v2); @@ -605,10 +608,12 @@ static bool RaceBetweenAtomicAndFree(ThreadState *thr) { } void ReportRace(ThreadState *thr) { + // Symbolizer makes lots of intercepted calls. If we try to process them, + // at best it will cause deadlocks on internal mutexes. + ScopedIgnoreInterceptors ignore; + if (!flags()->report_bugs) return; - ScopedInRtl in_rtl; - if (!flags()->report_atomic_races && !RaceBetweenAtomicAndFree(thr)) return; |
