Commit Graph

4 Commits

Author SHA1 Message Date
Michael Niedermayer
568e18b15e integer overflows, heap corruption
possible arbitrary code execution cannot be ruled out in some cases
precautionary checks

Originally committed as revision 3813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-08 14:21:33 +00:00
Mike Melanson
44f110f509 patch courtesy of Todd Kirby:
* Fixes a small memory leak in read_rle_sgi()
* Remove temp buffer in read_rle_sgi(). Write rle data directly to image
buffer.
* Adds sanity check to read_rle_sgi() to insure decoded rle data row
equals image width.

Originally committed as revision 2993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-10 15:09:46 +00:00
Mike Melanson
3a278992bd remove numerous definitions of BE_*/LE_* macros; convert FOURCC_TAG ->
MKTAG/MKBETAG

Originally committed as revision 2886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 04:04:08 +00:00
Mike Melanson
6a91ec51fd added SGI image format, encoding and decoding, courtesy of Todd Kirby
<doubleshot@pacbell.net>

Originally committed as revision 2876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-13 17:30:37 +00:00