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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-11-12 21:50:20 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-11-12 23:01:42 +0100 |
| commit | 7ab690bf5f4b24fca95113c0ee44f0847c9c3c6d (patch) | |
| tree | 8e78b17e920a0019b99e82ad40d55eff0b7101b3 /libavcodec/ivi_common.h | |
| parent | 7581ad24a9240e9af4f344d0cb6a41fbe7ae71cd (diff) | |
indeo4: more complete check for the scan vs block sizes.
Fixes out of array reads
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/ivi_common.h')
| -rw-r--r-- | libavcodec/ivi_common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/ivi_common.h b/libavcodec/ivi_common.h index 44b28cd231..e3afe435e0 100644 --- a/libavcodec/ivi_common.h +++ b/libavcodec/ivi_common.h @@ -152,6 +152,7 @@ typedef struct IVIBandDesc { int quant_mat; ///< dequant matrix index int glob_quant; ///< quant base for this band const uint8_t *scan; ///< ptr to the scan pattern + int scan_size; ///< size of the scantable IVIHuffTab blk_vlc; ///< vlc table for decoding block data |