[Bug 745443] New: v4l2: fix fd leak in dma_buf import mode

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Mar 2 03:08:25 PST 2015


https://bugzilla.gnome.org/show_bug.cgi?id=745443

            Bug ID: 745443
           Summary: v4l2: fix fd leak in dma_buf import mode
    Classification: Platform
           Product: GStreamer
           Version: unspecified
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: gb.devel at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

The attached patch fixes an fd leak when e.g. v4l2src io-mode=dmabuf-import is
used. The reason behind this is that we were re-assigning the parent memory
group fd with a new fd where the old one was not closed first.

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