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Check result of getting name and message in DOMError to prevent crashes.

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This commit is contained in:
wolfbeast
2016-07-04 10:05:52 +02:00
committed by roytam1
parent 437d059cc3
commit 7509b0c2b2
1 changed files with 5 additions and 3 deletions
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dom/base/DOMError.cpp
+5 -3
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@@ -30,10 +30,12 @@ DOMError::DOMError(nsPIDOMWindow* aWindow, nsresult aValue)
: mWindow(aWindow)
{
nsCString name, message;
NS_GetNameAndMessageForDOMNSResult(aValue, name, message);
nsresult rv = NS_GetNameAndMessageForDOMNSResult(aValue, name, message);
CopyUTF8toUTF16(name, mName);
CopyUTF8toUTF16(message, mMessage);
if (rv == NS_OK) {
CopyUTF8toUTF16(name, mName);
CopyUTF8toUTF16(message, mMessage);
}
}
DOMError::DOMError(nsPIDOMWindow* aWindow, const nsAString& aName)