[PATCH] D22358: [compiler-rt]

[Etienne Bergeron via llvm-commits]

etienneb created this revision.
etienneb added a reviewer: rnk.
etienneb added subscribers: chrisha, wang0109, llvm-commits.
Herald added a subscriber: kubabrecka.

Fix missing frame with stackwalking on windows 64-bits

https://reviews.llvm.org/D22358

Files:
  lib/sanitizer_common/sanitizer_win.cc

Index: lib/sanitizer_common/sanitizer_win.cc
===================================================================
--- lib/sanitizer_common/sanitizer_win.cc
+++ lib/sanitizer_common/sanitizer_win.cc
@@ -718,7 +718,7 @@
   // FIXME: CaptureStackBackTrace might be too slow for us.
   // FIXME: Compare with StackWalk64.
   // FIXME: Look at LLVMUnhandledExceptionFilter in Signals.inc
-  size = CaptureStackBackTrace(2, Min(max_depth, kStackTraceMax),
+  size = CaptureStackBackTrace(1, Min(max_depth, kStackTraceMax),
                                (void**)trace, 0);
   if (size == 0)
     return;


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