diff options
| -rw-r--r-- | lib/ubsan_minimal/ubsan_minimal_handlers.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/ubsan_minimal/ubsan_minimal_handlers.cc b/lib/ubsan_minimal/ubsan_minimal_handlers.cc index 5a5675c98..f25a75a86 100644 --- a/lib/ubsan_minimal/ubsan_minimal_handlers.cc +++ b/lib/ubsan_minimal/ubsan_minimal_handlers.cc @@ -61,6 +61,19 @@ static void abort_with_message(const char *msg) { static void abort_with_message(const char *) { abort(); } #endif +#if SANITIZER_DEBUG +namespace __sanitizer { +// The DCHECK macro needs this symbol to be defined. +void NORETURN CheckFailed(const char *file, int, const char *cond, u64, u64) { + message("Sanitizer CHECK failed: "); + message(file); + message(":?? : "); // FIXME: Show line number. + message(cond); + abort(); +} +} // namespace __sanitizer +#endif + #define INTERFACE extern "C" __attribute__((visibility("default"))) // FIXME: add caller pc to the error message (possibly as "ubsan: error-type |