[Openmp-commits] [openmp] r287552 - Set task->td_dephash to NULL after free

[Jonathan Peyton via Openmp-commits]

Author: jlpeyton
Date: Mon Nov 21 10:24:59 2016
New Revision: 287552

URL: http://llvm.org/viewvc/llvm-project?rev=287552&view=rev
Log:
Set task->td_dephash to NULL after free

Modified:
    openmp/trunk/runtime/src/kmp_taskdeps.cpp

Modified: openmp/trunk/runtime/src/kmp_taskdeps.cpp
URL: http://llvm.org/viewvc/llvm-project/openmp/trunk/runtime/src/kmp_taskdeps.cpp?rev=287552&r1=287551&r2=287552&view=diff
==============================================================================
--- openmp/trunk/runtime/src/kmp_taskdeps.cpp (original)
+++ openmp/trunk/runtime/src/kmp_taskdeps.cpp Mon Nov 21 10:24:59 2016
@@ -378,6 +378,7 @@ __kmp_release_deps ( kmp_int32 gtid, kmp
     if ( task->td_dephash ) {
         KA_TRACE(40, ("__kmp_release_deps: T#%d freeing dependencies hash of task %p.\n", gtid, task ) );
         __kmp_dephash_free(thread,task->td_dephash);
+        task->td_dephash = NULL;
     }
 
     if ( !node ) return;