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vc2enc: fix segfault 

Fixes trac bug #5353

Uninitialized memory for the initial quantization index

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
This commit is contained in:
Rostislav Pehlivanov 2016-03-21 11:01:01 +00:00
parent e7e5c5e6c4
commit 500dc20dee
1 changed files with 1 additions and 1 deletions
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2
libavcodec/vc2enc.c
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@ -1182,7 +1182,7 @@ static av_cold int vc2_encode_init(AVCodecContext *avctx)
s->num_x = s->plane[0].dwt_width/s->slice_width;
s->num_y = s->plane[0].dwt_height/s->slice_height;
s->slice_args = av_malloc(s->num_x*s->num_y*sizeof(SliceArgs));
s->slice_args = av_calloc(s->num_x*s->num_y, sizeof(SliceArgs));
if (!s->slice_args)
goto alloc_fail;