Closed Bug 1378382 Opened 3 years ago Closed 3 years ago
Crash in mozilla::mscom::Async
I've been running with a11y force enabled. These started showing up recently. This bug was filed from the Socorro interface and is report bp-b59b6277-08d9-4611-bfb2-723ed0170705. =============================================================
This is a dup of bug 1374792. While I have a patch in there to attempt to avoid the root cause, I am still not sure what the root cause is. I know that it's a UAF involving a COM proxy - the pointer to the proxy's vtable is either null or invalid, but it is not clear how the proxy's refcount is being messed up such that the proxy is being prematurely destroyed. Since it sounds like you can reproduce it, any debugging assistance would be extremely useful!
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1374792
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