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Code Issues Releases Activity

avcodec/cfhdenc: free alpha buffer on closing

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This commit is contained in:
Paul B Mahol
2020-08-08 19:59:06 +02:00
parent 0a8742a1e6
commit 14b84a2e99
1 changed files with 5 additions and 0 deletions
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5
libavcodec/cfhdenc.c
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@@ -356,6 +356,9 @@ static av_cold int cfhd_encode_init(AVCodecContext *avctx)
s->lut[i] = last; s->lut[i] = last;
} }
if (s->planes != 4)
return 0;
s->alpha = av_calloc(avctx->width * avctx->height, sizeof(*s->alpha)); s->alpha = av_calloc(avctx->width * avctx->height, sizeof(*s->alpha));
if (!s->alpha) if (!s->alpha)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
@@ -864,6 +867,8 @@ static av_cold int cfhd_encode_close(AVCodecContext *avctx)
s->plane[i].l_h[j] = NULL; s->plane[i].l_h[j] = NULL;
} }
av_freep(&s->alpha);
return 0; return 0;
} }