On Tue, Dec 17, 2019 at 7:23 AM Michael Niedermayer
<mich...@niedermayer.cc> wrote:
>
> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
> ---
> libavcodec/vc1dec.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
> index d2f25fabec..fcc482e7eb 100644
> --- a/libavcodec/vc1dec.c
> +++ b/libavcodec/vc1dec.c
> @@ -431,7 +431,7 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
> v->output_height = avctx->height;
>
> if (!avctx->extradata_size || !avctx->extradata)
> - return -1;
> + return AVERROR_INVALIDDATA;
> v->s.avctx = avctx;
>
> if ((ret = ff_vc1_init_common(v)) < 0)
> @@ -472,7 +472,7 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
>
> if (avctx->extradata_size < 16) {
> av_log(avctx, AV_LOG_ERROR, "Extradata size too small: %i\n",
> avctx->extradata_size);
> - return -1;
> + return AVERROR_INVALIDDATA;
> }
>
> buf2 = av_mallocz(avctx->extradata_size +
> AV_INPUT_BUFFER_PADDING_SIZE);
> @@ -508,7 +508,7 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
> av_free(buf2);
> if (!seq_initialized || !ep_initialized) {
> av_log(avctx, AV_LOG_ERROR, "Incomplete extradata\n");
> - return -1;
> + return AVERROR_INVALIDDATA;
> }
> v->res_sprite = (avctx->codec_id == AV_CODEC_ID_VC1IMAGE);
> }
> @@ -577,7 +577,7 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
> v->sprite_height > 1 << 14 ||
> v->output_width > 1 << 14 ||
> v->output_height > 1 << 14) {
> - ret = -1;
> + ret = AVERROR_INVALIDDATA;
> goto error;
> }
>
> --
LGTM
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