avcodec/dnxhdenc: Assert that frame size is not assigned an error code

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
pull/262/head
Michael Niedermayer 8 years ago
parent 88a2e4504d
commit 900fe8ee5d
  1. 1
      libavcodec/dnxhdenc.c

@ -478,6 +478,7 @@ static av_cold int dnxhd_encode_init(AVCodecContext *avctx)
if (ctx->cid_table->frame_size == DNXHD_VARIABLE) {
ctx->frame_size = ff_dnxhd_get_hr_frame_size(ctx->cid,
avctx->width, avctx->height);
av_assert0(ctx->frame_size >= 0);
ctx->coding_unit_size = ctx->frame_size;
} else {
ctx->frame_size = ctx->cid_table->frame_size;

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