Michael Niedermayer 7238c744de avcodec/pngdec: Check bits per pixel before setting monoblack pixel format
Fixes out of array accesses
Fixes: asan_heap-oob_14dbfcf_4_asan_heap-oob_1ce5767_179_add_method_small.png

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3e2b745020c2dbf0201fe7df3dad9e7e0b2e1bb6)

Conflicts:

	libavcodec/pngdec.c
2015-03-12 18:03:48 +01:00
2012-10-25 21:19:56 +02:00
2011-06-12 18:01:29 +02:00
2013-01-03 15:20:12 +01:00
2014-08-12 20:44:27 +02:00
2011-04-08 02:50:13 +02:00
2011-09-26 02:28:21 +02:00
2015-03-08 11:29:56 -04:00
2014-08-12 20:44:27 +02:00

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

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

* Read the documentation in the doc/ directory.

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

* See the LICENSE file.
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