diff options
| -rw-r--r-- | runtime/mem_map.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/runtime/mem_map.cc b/runtime/mem_map.cc index 1d501f7689..c047ba20f5 100644 --- a/runtime/mem_map.cc +++ b/runtime/mem_map.cc @@ -157,6 +157,8 @@ bool MemMap::ContainedWithinExistingMap(uint8_t* ptr, size_t size, std::string* } return false; } + + ScopedBacktraceMapIteratorLock lock(map.get()); for (BacktraceMap::const_iterator it = map->begin(); it != map->end(); ++it) { if ((begin >= it->start && begin < it->end) // start of new within old && (end > it->start && end <= it->end)) { // end of new within old @@ -180,6 +182,7 @@ static bool CheckNonOverlapping(uintptr_t begin, *error_msg = StringPrintf("Failed to build process map"); return false; } + ScopedBacktraceMapIteratorLock(map.get()); for (BacktraceMap::const_iterator it = map->begin(); it != map->end(); ++it) { if ((begin >= it->start && begin < it->end) // start of new within old || (end > it->start && end < it->end) // end of new within old |