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truemotion1: check av_fast_malloc() return value

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-08-23 23:16:13 +00:00
parent 83b915d495
commit b8ff4f5ea3
1 changed files with 4 additions and 0 deletions
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4
libavcodec/truemotion1.c
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@ -407,6 +407,8 @@ static int truemotion1_decode_header(TrueMotion1Context *s)
s->avctx->pix_fmt = new_pix_fmt; s->avctx->pix_fmt = new_pix_fmt;
avcodec_set_dimensions(s->avctx, s->w, s->h); avcodec_set_dimensions(s->avctx, s->w, s->h);
av_fast_malloc(&s->vert_pred, &s->vert_pred_size, s->avctx->width * sizeof(unsigned int)); av_fast_malloc(&s->vert_pred, &s->vert_pred_size, s->avctx->width * sizeof(unsigned int));
if (!s->vert_pred)
return AVERROR(ENOMEM);
} }
/* There is 1 change bit per 4 pixels, so each change byte represents /* There is 1 change bit per 4 pixels, so each change byte represents
@ -473,6 +475,8 @@ static av_cold int truemotion1_decode_init(AVCodecContext *avctx)
/* there is a vertical predictor for each pixel in a line; each vertical /* there is a vertical predictor for each pixel in a line; each vertical
* predictor is 0 to start with */ * predictor is 0 to start with */
av_fast_malloc(&s->vert_pred, &s->vert_pred_size, s->avctx->width * sizeof(unsigned int)); av_fast_malloc(&s->vert_pred, &s->vert_pred_size, s->avctx->width * sizeof(unsigned int));
if (!s->vert_pred)
return AVERROR(ENOMEM);
return 0; return 0;
} }