Fix buffer overflow

Found by ASan on windows with msvc
etternagame · May 23, 2020 · e77841a · e77841a
1 parent 62d763f
commit e77841a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Etterna/Models/Misc/TimingData.cpp b/src/Etterna/Models/Misc/TimingData.cpp
@@ -1488,7 +1488,7 @@ TimingData::BuildAndGetEtaner(const vector<int>& nerv)
 			event_row = bpms[i]->GetRow();
 			time_to_next_event = NoteRowToBeat(event_row - lastbpmrow) / bps;
 			float next_event_time = last_time + time_to_next_event;
-			while (nerv[idx] <= event_row && idx < nerv.size()) {
+			while (idx < nerv.size() && nerv[idx] <= event_row) {
 				float perc = (nerv[idx] - lastbpmrow) /
 							 static_cast<float>(event_row - lastbpmrow);
 				ElapsedTimesAtNonEmptyRows.emplace_back(