diff options
| author | Timur Iskhodzhanov <timurrrr@google.com> | 2013-11-29 12:08:59 +0000 |
|---|---|---|
| committer | Timur Iskhodzhanov <timurrrr@google.com> | 2013-11-29 12:08:59 +0000 |
| commit | bbf2ff8193d0e0441840df3682ace25101124438 (patch) | |
| tree | 45df9e52c73cb22c3f413e16fc42f92c49133e29 /compiler-rt | |
| parent | 38c82408a7e9fb4c593eeb4a2b1b0f0993cd3b92 (diff) | |
| download | bcm5719-llvm-bbf2ff8193d0e0441840df3682ace25101124438.tar.gz bcm5719-llvm-bbf2ff8193d0e0441840df3682ace25101124438.zip | |
[ASan] Also print <empty stack> when size==0
llvm-svn: 195955
Diffstat (limited to 'compiler-rt')
| -rw-r--r-- | compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc | 4 |
1 files changed, 2 insertions, 2 deletions
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); |
