[Webkit-unassigned] [Bug 62304] PingLoader dtor has NULL dereference

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Jun 9 08:52:16 PDT 2011


https://bugs.webkit.org/show_bug.cgi?id=62304





--- Comment #6 from David Tapuska <dtapuska at rim.com>  2011-06-09 08:52:16 PST ---
(In reply to comment #5)
> In that case, how did you decide that this is a bug in PingLoader destructor, and not in ResourceHandle::start() on your platform?

Checkout the ResourceLoader.cpp and MainResourceLoader.cpp and you'll find that anyone that uses ResourceHandle::create will check that the value returned is a valid ref before accessing it.

ResourceHandle::create has a NULL return path depending on the return code from newHandle->start(...) the start implementation is the platform specific code I referred to.

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