On 09/22/2011 02:42 PM, Justin Ruggles wrote:
> ---
> libavcodec/dpcm.c | 5 +++++
> 1 files changed, 5 insertions(+), 0 deletions(-)
>
> diff --git a/libavcodec/dpcm.c b/libavcodec/dpcm.c
> index c1cd501..539d4c0 100644
> --- a/libavcodec/dpcm.c
> +++ b/libavcodec/dpcm.c
> @@ -117,6 +117,11 @@ static av_cold int dpcm_decode_init(AVCodecContext
> *avctx)
> int i;
> short square;
>
> + if (avctx->channels < 1 || avctx->channels > 2) {
> + av_log(avctx, AV_LOG_INFO, "invalid number of channels\n");
> + return AVERROR(EINVAL);
> + }
> +
> s->channels = avctx->channels;
> s->sample[0] = s->sample[1] = 0;
>
ping.
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