[Bug 646572] baseaudiosrc: protect against ringbuffer disappearing while in a query

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Apr 4 00:34:56 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=646572
  GStreamer | gst-plugins-base | git

Sebastian Dröge <slomo> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |slomo at circular-chaos.org
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |0.10.33

--- Comment #1 from Sebastian Dröge <slomo at circular-chaos.org> 2011-04-04 07:34:50 UTC ---
commit 63cfa2a50da29ef897ce598abe60a3cbda950989
Author: Havard Graff <havard.graff at tandberg.com>
Date:   Sat Jan 22 23:09:32 2011 +0100

    baseaudiosrc: protect against ringbuffer disappearing while in a query

    Observed a case where the src went to null-state during the query,
    hence the spec pointer was no longer valid, and
    gst_util_unit64_scale_int crashed (assertion `denom > 0´failed)

    Add locking to make sure the ringbuffer can't disappear.

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