[Bug 786442] New: segfault encoding rawvideo since omxvideoenc: ensure enough buffers are allocated in the pool

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Aug 17 19:55:03 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=786442

            Bug ID: 786442
           Summary: segfault encoding rawvideo since omxvideoenc: ensure
                    enough buffers are allocated in the pool
    Classification: Platform
           Product: GStreamer
           Version: git master
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-omx
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: adf.lists at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Created attachment 357836
  --> https://bugzilla.gnome.org/attachment.cgi?id=357836&action=edit
command + gdb bt

Testing AMD VCE via omxh264enc bellagio since gst-omx commit -

commit 3f5d98a360d657e904fadedb4804b03952204f63
Author: Guillaume Desmottes <guillaume.desmottes at collabora.co.uk>
Date:   Mon Jul 10 15:00:58 2017 +0200

    omxvideoenc: ensure enough buffers are allocated in the pool

    Handle allocation query and ensure enough buffers are allocated in
    the negotiated pool. This help preventing buffer starvation in the
pipeline.

    https://bugzilla.gnome.org/show_bug.cgi?id=785122

I segfault when trying to encode rawvideo.

The same command replacing rawvideo file input with videotestsrc does not
segfault.

Attached example command and gdb bt

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