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mjpegdec: reset h/v_count, fix assertion failure.

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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-17 21:07:39 +01:00
parent e3edee6d2f
commit dab19048a1
1 changed files with 2 additions and 0 deletions
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2
libavcodec/mjpegdec.c
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@ -263,6 +263,8 @@ int ff_mjpeg_decode_sof(MJpegDecodeContext *s)
s->nb_components = nb_components;
s->h_max = 1;
s->v_max = 1;
memset(s->h_count, 0, sizeof(s->h_count));
memset(s->v_count, 0, sizeof(s->v_count));
for (i = 0; i < nb_components; i++) {
/* component id */
s->component_id[i] = get_bits(&s->gb, 8) - 1;