diff --git a/src/hb-ot-cff1-table.hh b/src/hb-ot-cff1-table.hh
index e1296c391..7228f7772 100644
--- a/src/hb-ot-cff1-table.hh
+++ b/src/hb-ot-cff1-table.hh
@@ -1087,7 +1087,8 @@ struct cff1
       if (num_glyphs != sc.get_num_glyphs ())
       { fini (); return; }
 
-      privateDicts.resize (fdCount);
+      if (unlikely (!privateDicts.resize (fdCount)))
+      { fini (); return; }
       for (unsigned int i = 0; i < fdCount; i++)
 	privateDicts[i].init ();
 
diff --git a/test/fuzzing/fonts/clusterfuzz-testcase-minimized-hb-subset-fuzzer-5641892164009984 b/test/fuzzing/fonts/clusterfuzz-testcase-minimized-hb-subset-fuzzer-5641892164009984
new file mode 100644
index 000000000..dbf5f8cf4
Binary files /dev/null and b/test/fuzzing/fonts/clusterfuzz-testcase-minimized-hb-subset-fuzzer-5641892164009984 differ