diff options
Diffstat (limited to 'compiler-rt/lib/asan/asan_errors.cc')
| -rw-r--r-- | compiler-rt/lib/asan/asan_errors.cc | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/compiler-rt/lib/asan/asan_errors.cc b/compiler-rt/lib/asan/asan_errors.cc index 57490ad180b..b7a38eb7cec 100644 --- a/compiler-rt/lib/asan/asan_errors.cc +++ b/compiler-rt/lib/asan/asan_errors.cc @@ -61,10 +61,9 @@ static void MaybeDumpRegisters(void *context) { static void MaybeReportNonExecRegion(uptr pc) { #if SANITIZER_FREEBSD || SANITIZER_LINUX MemoryMappingLayout proc_maps(/*cache_enabled*/ true); - uptr start, end, protection; - while (proc_maps.Next(&start, &end, nullptr, nullptr, 0, &protection)) { - if (pc >= start && pc < end && - !(protection & MemoryMappingLayout::kProtectionExecute)) + MemoryMappedSegment segment; + while (proc_maps.Next(&segment)) { + if (pc >= segment.start && pc < segment.end && !segment.IsExecutable()) Report("Hint: PC is at a non-executable region. Maybe a wild jump?\n"); } #endif |
