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| author | Rémi Denis-Courmont <remi@remlab.net> | 2024-06-27 22:00:05 +0300 |
|---|---|---|
| committer | Rémi Denis-Courmont <remi@remlab.net> | 2024-06-30 19:02:32 +0300 |
| commit | b818dff8d8e16f0831a379a5cdc15e813474a841 (patch) | |
| tree | 66ed67a96d8157733c08aa779fbf54a577847a5c /libavcodec/x86/mpegvideoenc_qns_template.c | |
| parent | 349c49fd1bc5ae2d81ea8d93e0b31823fe8b2c59 (diff) | |
| download | ffmpeg-b818dff8d8e16f0831a379a5cdc15e813474a841.tar.gz | |
lavc/vc1dsp: fix potential overflow in R-V V inv_trans_4
Judging by the coefficients, the last round of add/sub can overflow
to 17 bits with a very small probability just as with the 8-point
transform. This is not observed under FATE, but better safe than sorry.
Diffstat (limited to 'libavcodec/x86/mpegvideoenc_qns_template.c')
0 files changed, 0 insertions, 0 deletions