diff options
Diffstat (limited to 'lib/asan/asan_report.cc')
| -rw-r--r-- | lib/asan/asan_report.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/asan/asan_report.cc b/lib/asan/asan_report.cc index 6a688452..864c3e96 100644 --- a/lib/asan/asan_report.cc +++ b/lib/asan/asan_report.cc @@ -414,7 +414,11 @@ static void DescribeAccessToHeapChunk(AsanChunkView chunk, uptr addr, void DescribeHeapAddress(uptr addr, uptr access_size) { AsanChunkView chunk = FindHeapChunkByAddress(addr); - if (!chunk.IsValid()) return; + if (!chunk.IsValid()) { + Printf("AddressSanitizer can not describe address in more detail " + "(wild memory access suspected).\n"); + return; + } DescribeAccessToHeapChunk(chunk, addr, access_size); CHECK(chunk.AllocTid() != kInvalidTid); asanThreadRegistry().CheckLocked(); @@ -564,9 +568,9 @@ void ReportSIGSEGV(uptr pc, uptr sp, uptr bp, uptr addr) { (void*)addr, (void*)pc, (void*)sp, (void*)bp, GetCurrentTidOrInvalid()); Printf("%s", d.EndWarning()); - Printf("AddressSanitizer can not provide additional info.\n"); GET_STACK_TRACE_FATAL(pc, bp); PrintStack(&stack); + Printf("AddressSanitizer can not provide additional info.\n"); ReportSummary("SEGV", &stack); } |