FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	5260edee7e	sanm: Use the correct height variable in the decoded_size checks Fixes integer overflow and out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4ee88db840	sanm: init sizes with the full frame size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f0d9ccac89	sanm: reset frame sizes on buffer destruction Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	365270aec5	sanm: add forgotten check for decoded_size in old_codec37() Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	da726a8763	paf, sanm: remove unused header after `b05830169d` Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Michael Niedermayer	dc8dd2f6e9	sanm: Check MV before using them. Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7357ca900e	sanm: Check decoded_size. This prevents a buffer overflow in rle_decode() Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1bb05797ec	sanm: remove "duplicate" for loop. Fixes input buffer overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	49b729d3af	sanm: check image dimensions before using them Avoids integer overflows and out of array accesses. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b12d92efd6	avoid "0xFF << 24" as it is considered a integer overflow in C99 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1b5069aa41	sanm: fix off by 1 error in draw_glyph() This fix changes nothing as nothing passed a so large value Fixes CID733785 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	2d42008757	sanm: make use of dsputil About 27% faster decoding. Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	1f9bc3104a	sanm: remove code duplication Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	3b9dd906d1	sanm: replace conditions in for loops with more common version Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Carl Eugen Hoyos	6eff277284	Make LucasArts Smush SANM palette opaque. Reviewed-by: Paul B Mahol	13 years ago
Paul B Mahol	fd0b8c6ad5	sanm: silence warnings Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	69254f4628	LucasArts SMUSH video decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	14 years ago

22 Commits (ff3e8564c440b03dc9cf72f3a7536fe4880ad72e)