[Bug 796185] v4l2object: Lacks some locking in gst_v4l2_object_get_property_helper

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu May 17 00:12:07 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=796185

Nicolas Dufresne (ndufresne) <nicolas at ndufresne.ca> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nicolas at ndufresne.ca
            Summary|Race condition/bad code in  |v4l2object: Lacks some
                   |gst_v4l2_object_get_propert |locking in
                   |y_helper?                   |gst_v4l2_object_get_propert
                   |                            |y_helper
           Severity|normal                      |major

--- Comment #3 from Nicolas Dufresne (ndufresne) <nicolas at ndufresne.ca> ---
Clearly this function lacks some locking, I was not aware of what this function
was doing, I don't really like it. It's a bit pointless, I'd simply return NULL
if the object is not open yet.

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