diff options
| -rw-r--r-- | compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.cc b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.cc index 64048fa7e58..611e9394fac 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.cc +++ b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.cc @@ -157,6 +157,7 @@ AtosSymbolizer::AtosSymbolizer(const char *path, LowLevelAllocator *allocator) bool AtosSymbolizer::SymbolizePC(uptr addr, SymbolizedStack *stack) { if (!process_) return false; + if (addr == 0) return false; char command[32]; internal_snprintf(command, sizeof(command), "0x%zx\n", addr); const char *buf = process_->SendCommand(command); |
