[Webkit-unassigned] [Bug 60621] Don't use a null backing store handle in PluginControllerProxy::GeometryDidChange

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=60621





--- Comment #4 from Carlos Garcia Campos <cgarcia at igalia.com>  2011-05-11 09:28:14 PST ---
(In reply to comment #3)
> (From update of attachment 93109 [details])
> This patch is incorrect. Isn't it possible to make SharedMemory::Handle::encode just encode whether the handle is null or not?

It does it, when file descriptor is -1 the handle is null, but then it's impossible to send the message because sendmsg always fails.

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