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dv: zero dsp before init, this fixes use of uninitialized dct_bits 

Fixes CID732292
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-12 01:43:11 +02:00
parent e0909ff158
commit 5e689b65ce
1 changed files with 1 additions and 0 deletions
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libavcodec/dv.c
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@ -297,6 +297,7 @@ av_cold int ff_dvvideo_init(AVCodecContext *avctx)
}
/* Generic DSP setup */
memset(&dsp,0, sizeof(dsp));
ff_dsputil_init(&dsp, avctx);
ff_set_cmp(&dsp, dsp.ildct_cmp, avctx->ildct_cmp);
s->get_pixels = dsp.get_pixels;