1 files changed, 4 insertions, 1 deletions
diff --git a/src/pathops/SkPathOpsSimplify.cpp b/src/pathops/SkPathOpsSimplify.cpp
index d9d0879986..bfb3b8d7c1 100644
--- a/src/pathops/SkPathOpsSimplify.cpp
+++ b/src/pathops/SkPathOpsSimplify.cpp
@@ -58,7 +58,10 @@ static bool bridgeWinding(SkOpContourHead* contourList, SkPathWriter* simple) {
                 }
                 simple->finishContour();
             } else {
-                SkOpSpanBase* last = current->markAndChaseDone(start, end);
+                SkOpSpanBase* last;
+                if (!current->markAndChaseDone(start, end, &last)) {
+                    return false;
+                }
                 if (last && !last->chased()) {
                     last->setChased(true);
                     SkASSERT(!SkPathOpsDebug::ChaseContains(chase, last));