Commit c9c3c42c authored by Matthew Gaudet's avatar Matthew Gaudet
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Bug 1860193 - Verify we get a script from a function before asking for the... 

Bug 1860193 - Verify we get a script from a function before asking for the filename r=mccr8, a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D203836
parent 9f87b3b2

js/xpconnect/src/XPCComponents.cpp

+1 −1
Original line number Diff line number Diff line
@@ -1789,7 +1789,7 @@ nsXPCComponents_Utils::GetFunctionSourceLocation(HandleValue funcValue, 
    NS_ENSURE_TRUE(func, NS_ERROR_INVALID_ARG);



    RootedScript script(cx, JS_GetFunctionScript(cx, func));

    NS_ENSURE_TRUE(func, NS_ERROR_FAILURE);

    NS_ENSURE_TRUE(script, NS_ERROR_FAILURE);



    AppendUTF8toUTF16(nsDependentCString(JS_GetScriptFilename(script)),

                      filename);