[PATCH] D14644: [tsan] Fix finalization of detached threads on OS X

[Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL253079: [tsan] Fix finalization of detached threads on OS X (authored by kuba.brecka).

Changed prior to commit:
  http://reviews.llvm.org/D14644?vs=40126&id=40172#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D14644

Files:
  compiler-rt/trunk/lib/tsan/rtl/tsan_platform_mac.cc

Index: compiler-rt/trunk/lib/tsan/rtl/tsan_platform_mac.cc
===================================================================
--- compiler-rt/trunk/lib/tsan/rtl/tsan_platform_mac.cc
+++ compiler-rt/trunk/lib/tsan/rtl/tsan_platform_mac.cc
@@ -139,7 +139,7 @@
     }
   } else if (event == PTHREAD_INTROSPECTION_THREAD_DESTROY) {
     ThreadState *thr = cur_thread();
-    if (thr->tctx->parent_tid == kInvalidTid) {
+    if (thr->tctx && thr->tctx->parent_tid == kInvalidTid) {
       DestroyThreadState();
     }
   }


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