From bbf2ff8193d0e0441840df3682ace25101124438 Mon Sep 17 00:00:00 2001
From: Timur Iskhodzhanov <timurrrr@google.com>
Date: Fri, 29 Nov 2013 12:08:59 +0000
Subject: [ASan] Also print <empty stack> when size==0

llvm-svn: 195955
---
 compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'compiler-rt')

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc b/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc
index 70ce26bde0d..f440937929d 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc
@@ -41,8 +41,8 @@ static void PrintStackFramePrefix(InternalScopedString *buffer, uptr frame_num,
 
 void StackTrace::PrintStack(const uptr *addr, uptr size,
                             SymbolizeCallback symbolize_callback) {
-  if (addr == 0) {
-    Printf("<empty stack>\n\n");
+  if (addr == 0 || size == 0) {
+    Printf("    <empty stack>\n\n");
     return;
   }
   MemoryMappingLayout proc_maps(/*cache_enabled*/true);
-- 
cgit v1.2.3