Anton Khirnov 77d43bf42d lavf: don't segfault when a NULL filename is passed to avformat_open_input()
This can easily happen when the caller is using a custom AVIOContext.

Behave as if the filename was an empty string in this case.

CC: libav-stable@libav.org
(cherry picked from commit a5db8e4a1a5449cc7a61e963c9fa698a4f22131b)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 7124fa5d3640e5b8089dd13b22a09038b2ec5216)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-10-06 09:40:46 +02:00
2012-06-03 19:22:09 +02:00
2011-06-16 20:24:57 +02:00
2011-06-16 20:24:57 +02:00
2011-07-03 20:01:08 +02:00
2012-10-06 09:40:28 +02:00
2011-06-16 20:24:57 +02:00
2011-05-21 13:48:10 +02:00
2011-04-07 02:54:12 +02:00
2012-06-03 19:22:20 +02:00

Libav README
------------

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

* Read the documentation in the doc/ directory.

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

* See the LICENSE file.
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