Mina Nagy Zaki 0dfcbe5285 lavfi: avfilter_merge_formats: handle case where inputs are same
This fixes a double-free crash if lists are the same due to the two
merge_ref() calls at the end of the (useless) merging that happens.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 11b6a82412)

Conflicts:

	libavfilter/formats.c

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit e5f4e24942)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit b6c5848a1f)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit a4e277312c)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-10-06 10:35:38 +02:00
2011-02-10 14:09:35 +01:00
2012-06-08 15:41:31 -04:00
2009-02-19 00:14:41 +00:00
2010-02-01 16:00:09 +00:00
2009-01-26 08:36:06 +00:00
2009-06-07 20:14:56 +00:00
2012-06-09 12:13:27 +02:00
2012-06-03 22:42:30 +02:00

FFmpeg README
-------------

1) Documentation
----------------

* Read the documentation in the doc/ directory.

2) Licensing
------------

* See the LICENSE file.
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