Don't access reference to a vector after pop_back
authorBenjamin Kramer <benny.kra@googlemail.com>
Tue, 7 Apr 2020 21:06:59 +0000 (23:06 +0200)
committerBenjamin Kramer <benny.kra@googlemail.com>
Tue, 7 Apr 2020 21:10:58 +0000 (23:10 +0200)
commit873b79b8675d0c8eca6055ae8a874fe52b033c28
treebd695c12b4cd8c92bb8785b6ce9f69bf7b47a362
parent1834ad4a69701d338da1c5e2272e5523e0bbcb49
Don't access reference to a vector after pop_back

This is undefined behavior. Found by asan's detect_container_overflow.
lldb/source/Target/ThreadPlanStack.cpp