Commit Graph

14 Commits

Author SHA1 Message Date
Gabriel Dume
f929ab0569 cosmetics: Write NULL pointer equality checks more compactly
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-15 03:18:18 -07:00
Michael Niedermayer
a7153444df huffyuvdec: check width size for yuv422p
Avoid out of array accesses.

CC: libav-stable@libav.org
Bug-Id: CVE-2013-0848
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-08-05 20:01:59 +00:00
Diego Biurrun
d0393d79bc huffyuv: Check and propagate function return values
Bug-Id: CVE-2013-0868

inspired by a patch from Michael Niedermayer <michaelni@gmx.at>
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Diego Biurrun <diego@biurrun.de>

CC: libav-stable@libav.org
2014-08-03 15:35:30 -07:00
Diego Biurrun
6234058148 huffyuv: Return proper error codes 2014-08-03 15:18:58 -07:00
Diego Biurrun
3160bdc7f7 huffyuv: Use avpriv_report_missing_feature() where appropriate 2014-08-03 15:18:58 -07:00
Diego Biurrun
b7616f5716 huffyuv: Eliminate some pointless casts 2014-08-03 15:18:58 -07:00
Diego Biurrun
c065f4a0c6 huffyuv: K&R formatting cosmetics 2014-08-03 15:18:58 -07:00
Diego Biurrun
c67b449beb dsputil: Split bswap*_buf() off into a separate context 2014-06-22 18:22:31 -07:00
Diego Biurrun
0d439fbede dsputil: Split off HuffYUV decoding bits into their own context
Also shorten HuffYUV context member names to avoid clutter.
2014-05-27 08:52:34 -07:00
Diego Biurrun
2f02bbcca0 build: Let the ffvhuff decoder/encoder depend on the huffyuv decoder/encoder
Almost all of the code is shared so there is little point in
enabling one decoder/encoder without the other.
2014-02-28 21:17:01 +01:00
Diego Biurrun
b2bed9325d cosmetics: Group .name and .long_name together in codec/format declarations 2013-10-03 23:32:01 +02:00
Anton Khirnov
759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Diego Biurrun
c242bbd8b6 Remove unnecessary dsputil.h #includes 2013-02-26 00:51:34 +01:00
Anton Khirnov
2ca5ca2957 huffyuv: split encoder and decoder into separate files. 2012-12-23 11:17:49 +01:00