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19 Commits

Author SHA1 Message Date
Michael Niedermayer
821a5938d1 avcodec/g2meet: Fix order of align and pixel size multiplication. 
Fixes out of array accesses
Fixes Ticket2922

Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-15 16:33:27 +02:00
Paul B Mahol
23bd0335af avcodec/g2meet: remove redundant log message 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-13 20:41:12 +00:00
Michael Niedermayer
fa9e8bafc8 Merge commit 'b1e469885362febce3d9a4678624e44a92f77da9' 
* commit 'b1e469885362febce3d9a4678624e44a92f77da9':
  g2meet: Allocate cursor buffers large enough to fit the aligned width

See: 3c4c5ca1c1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 14:48:55 +02:00
Martin Storsjö
b1e4698853 g2meet: Allocate cursor buffers large enough to fit the aligned width 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:55:20 +03:00
Michael Niedermayer
2960576378 avcodec/g2meet: fix src pointer checks in kempf_decode_tile() 
Fixes Ticket2842

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 16:28:28 +02:00
Michael Niedermayer
000f8bcd03 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Replace remaining obsolete PIX_FMT names with AV_PIX_FMT equivalents

Conflicts:
	libavcodec/g2meet.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-30 12:03:12 +02:00
Diego Biurrun
78b4bfdb84 Replace remaining obsolete PIX_FMT names with AV_PIX_FMT equivalents 2013-07-29 23:46:51 +02:00
Paul B Mahol
d64f3b72e0 replace some deprecated defines 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-07-06 05:43:24 +00:00
Michael Niedermayer
3c4c5ca1c1 avcodec/g2meet: Check monochrome cursor width 
Fixes out of array write

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-14 21:14:31 +02:00
Michael Niedermayer
7ad5708691 g2meet: Fix a typo in the height comparison 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-06-12 13:45:53 +02:00
Michael Niedermayer
d3c4ea8b35 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  g2meet: do not leak buffers
  g2meet: more graceful cursor loading
  g2meet: reset dimensions on header parsing errors

Conflicts:
	libavcodec/g2meet.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-12 11:53:27 +02:00
Kostya Shishkov
7dfc3381dd g2meet: do not leak buffers 2013-06-12 09:54:45 +02:00
Kostya Shishkov
4d960d7f60 g2meet: more graceful cursor loading 2013-06-12 09:54:45 +02:00
Kostya Shishkov
767ae86cee g2meet: reset dimensions on header parsing errors 2013-06-12 09:54:45 +02:00
Michael Niedermayer
2d8f880a9b g2meet: fix typo in height comparission 
Fixes CID1030349
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-09 16:55:10 +02:00
Michael Niedermayer
ada497e616 g2meet: Check cursor parameters before writing them in the context 
Fixes out of array access

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-09 12:00:57 +02:00
Michael Niedermayer
6d3bcbb211 avcodec/g2meet: check framebuf has been allocated before use 
Fixes null pointer dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-09 03:09:26 +02:00
Michael Niedermayer
e5cdf9c03b Merge commit '2d66a58ccde05e764594bd7e5f0f9244634d0b2c' 
* commit '2d66a58ccde05e764594bd7e5f0f9244634d0b2c':
  Go2Webinar decoder

Conflicts:
	Changelog
	configure
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h
	libavformat/riff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-03 12:47:26 +02:00
Kostya Shishkov
2d66a58ccd Go2Webinar decoder 2013-06-03 09:24:55 +02:00