diff options
| -rw-r--r-- | compiler-rt/lib/msan/msan_interceptors.cc | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/compiler-rt/lib/msan/msan_interceptors.cc b/compiler-rt/lib/msan/msan_interceptors.cc index 8d39e541895..52c1913c6ec 100644 --- a/compiler-rt/lib/msan/msan_interceptors.cc +++ b/compiler-rt/lib/msan/msan_interceptors.cc @@ -912,19 +912,16 @@ static StaticSpinMutex sigactions_mu; static void SignalHandler(int signo) { ScopedThreadLocalStateBackup stlsb; - stlsb.Backup(); UnpoisonParam(1); typedef void (*signal_cb)(int x); signal_cb cb = (signal_cb)atomic_load(&sigactions[signo], memory_order_relaxed); cb(signo); - stlsb.Restore(); } static void SignalAction(int signo, void *si, void *uc) { ScopedThreadLocalStateBackup stlsb; - stlsb.Backup(); UnpoisonParam(3); __msan_unpoison(si, sizeof(__sanitizer_sigaction)); __msan_unpoison(uc, __sanitizer::ucontext_t_sz); @@ -933,7 +930,6 @@ static void SignalAction(int signo, void *si, void *uc) { sigaction_cb cb = (sigaction_cb)atomic_load(&sigactions[signo], memory_order_relaxed); cb(signo, si, uc); - stlsb.Restore(); } INTERCEPTOR(int, sigaction, int signo, const __sanitizer_sigaction *act, |
