mirror of https://git.ffmpeg.org/ffmpeg.git
avcodec/utils: Add case for jv to avcodec_align_dimensions2()
Fixes out of array accesses
Fixes: asan_heap-oob_12304aa_8_asan_heap-oob_4da4f3_300_intro.jv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 105654e376
)
Conflicts:
libavcodec/utils.c
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@ -222,6 +222,10 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
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w_align=4;
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h_align=4;
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}
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if (s->codec_id == CODEC_ID_JV) {
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w_align = 8;
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h_align = 8;
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}
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break;
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case PIX_FMT_BGR24:
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if((s->codec_id == CODEC_ID_MSZH) || (s->codec_id == CODEC_ID_ZLIB)){
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