[Bug 794290] rtponviftimestamp: race condition in buffer handling leading to memory corruption

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Mar 15 10:11:13 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=794290

Pavel Modilaynen <pavel.modilaynen at axis.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #369619|needs-work                  |none
             status|                            |
 Attachment #369619|0                           |1
        is obsolete|                            |

--- Comment #7 from Pavel Modilaynen <pavel.modilaynen at axis.com> ---
Created attachment 369720
  --> https://bugzilla.gnome.org/attachment.cgi?id=369720&action=edit
proposed fix (updated)

I tried to take another ref but it lead to another problems with writability 
and mapping of buffers. So, I just simply copy ref under lock and then proceed
with pushing without locks. Please check updated patch.

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