kubabrecka added a comment. LGTM with a nit. ================ Comment at: lib/sanitizer_common/sanitizer_mac.h:52 @@ -50,2 +51,3 @@ + internal_strlcat(__crashreporter_info_buff__, msg, sizeof(__crashreporter_info_buff__)); } ---------------- Clang-format http://reviews.llvm.org/D15396