Bug 1440397 - Handle unexpected principal tag gracefully in FUZZING. …

…r=baku
iaxat · Mar 2, 2018 · 7b34f9e · 7b34f9e
1 parent 825b6f1
commit 7b34f9e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/caps/nsJSPrincipals.cpp b/caps/nsJSPrincipals.cpp
@@ -223,7 +223,11 @@ ReadPrincipalInfo(JSStructuredCloneReader* aReader,
 
         aInfo = ContentPrincipalInfo(attrs, originNoSuffix, spec);
     } else {
+#ifdef FUZZING
+        return false;
+#else
         MOZ_CRASH("unexpected principal structured clone tag");
+#endif
     }
 
     return true;