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Bug 994335 - Null-check aProtoDoc in nsXULPrototypeScript::Serialize. r=smaug

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This commit is contained in:
Bobby Holley 2014-04-14 14:40:49 -07:00
parent 1d2a53c522
commit 6248f153d8
1 changed files with 1 additions and 0 deletions
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1
content/xul/content/src/nsXULElement.cpp
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@ -2397,6 +2397,7 @@ nsXULPrototypeScript::Serialize(nsIObjectOutputStream* aStream,
nsXULPrototypeDocument* aProtoDoc,
const nsCOMArray<nsINodeInfo> *aNodeInfos)
{
NS_ENSURE_TRUE(aProtoDoc, NS_ERROR_UNEXPECTED);
AutoSafeJSContext cx;
JS::Rooted<JSObject*> global(cx, aProtoDoc->GetCompilationGlobal());
NS_ENSURE_TRUE(global, NS_ERROR_UNEXPECTED);