Commit d1d973be authored Jun 19, 2019 by Christopher Ferris

Fix potential race condition.

Found when I noticed that the unit tests segfaulted every once in a while.

Test: Ran all unit tests 1000 times. The crash usually happens before 100 runs.
Change-Id: I1c8d2e3637400dc80f273f3677f4c94b0dbeac9d

parent 4a8d436a

libunwindstack/MapInfo.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -300,7 +300,7 @@ MapInfo::~MapInfo() {

		std::string MapInfo::GetBuildID() {
		uintptr_t id = build_id.load();
		if (build_id != 0) {
		if (id != 0) {
		return reinterpret_cast<std::string>(id);
		}