[Bug 742174] New: vtenc_h264: potential deadlock upon EOS

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Jan 1 04:22:40 PST 2015


https://bugzilla.gnome.org/show_bug.cgi?id=742174
  GStreamer | gst-plugins-bad | 1.4.5

           Summary: vtenc_h264: potential deadlock upon EOS
    Classification: Platform
           Product: GStreamer
           Version: 1.4.5
        OS/Version: Mac OS
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: fzwoch at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=293550)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=293550)
fix deadlock on EOS

I experience deadlocks in the vtenc_h264 component when the element receives an
EOS. It does not happen with every pipeline I create though.

After investigating a little  I _think_ I understood the problem. Simply
because there was already a similar fix inside the code at a different
location. So I reused the same thing and did a couple of tests. For me the
patch completely removes the deadlocks completely.

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