[compiler-rt] r258021 - [tsan] Do nothing in ScopedInterceptor's destructor if thr is not inited.

[Yabin Cui via llvm-commits]

Author: yabinc
Date: Sun Jan 17 15:33:42 2016
New Revision: 258021

URL: http://llvm.org/viewvc/llvm-project?rev=258021&view=rev
Log:
[tsan] Do nothing in ScopedInterceptor's destructor if thr is not inited.

Summary:
It is part of http://reviews.llvm.org/D15301, but missed when I committed
that patch.

Reviewers: kubabrecka, kcc, eugenis, llvm-commits, dvyukov

Differential Revision: http://reviews.llvm.org/D16235

Modified:
    compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc

Modified: compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc?rev=258021&r1=258020&r2=258021&view=diff
==============================================================================
--- compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc (original)
+++ compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc Sun Jan 17 15:33:42 2016
@@ -289,6 +289,8 @@ ScopedInterceptor::ScopedInterceptor(Thr
 }
 
 ScopedInterceptor::~ScopedInterceptor() {
+  if (!thr_->is_inited)
+    return;
   if (flags()->ignore_interceptors_accesses) ThreadIgnoreEnd(thr_, pc_);
   if (in_ignored_lib_) {
     thr_->in_ignored_lib = false;