From 4c5ed04e64ea9ac0038ae30e1189cfe745b29bd9 Mon Sep 17 00:00:00 2001 From: Ulf Hermann Date: Thu, 23 Jan 2020 14:19:48 +0100 Subject: V4: Check for exceptions before we use the result of a JS call If the call resulted in an exception the return value is undefined. Task-number: QTBUG-81581 Change-Id: Ibfdd5e1229cf5437f270232d3b1a91308adeec72 Reviewed-by: Fabian Kosmale --- src/qml/jsruntime/qv4stringobject.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/qml/jsruntime/qv4stringobject.cpp') diff --git a/src/qml/jsruntime/qv4stringobject.cpp b/src/qml/jsruntime/qv4stringobject.cpp index 9b4a2d575e..209a1b4e76 100644 --- a/src/qml/jsruntime/qv4stringobject.cpp +++ b/src/qml/jsruntime/qv4stringobject.cpp @@ -591,7 +591,7 @@ ReturnedValue StringPrototype::method_match(const FunctionObject *b, const Value ScopedFunctionObject match(scope, that->get(scope.engine->symbol_match())); if (!match) return scope.engine->throwTypeError(); - return match->call(that, s, 1); + return checkedResult(scope.engine, match->call(that, s, 1)); } ReturnedValue StringPrototype::method_normalize(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc) -- cgit v1.2.3