[FFmpeg-devel] [PATCH] diracdec: Fix FPE on invalid low_delay data

[Michael Niedermayer]

On Wed, Dec 09, 2015 at 12:56:02AM +0000, Kieran Kunhya wrote:
> ---
>  libavcodec/diracdec.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c
> index 6a53f38..0542ad7 100644
> --- a/libavcodec/diracdec.c
> +++ b/libavcodec/diracdec.c
> @@ -2043,6 +2043,11 @@ static int dirac_decode_data_unit(AVCodecContext *avctx, const uint8_t *buf, int
>          if (s->version.minor == 2 && parse_code == 0x88)
>              s->ld_picture = 1;
>  
> +        if (s->low_delay && !(s->ld_picture || s->hq_picture) ) {
> +            av_log(avctx, AV_LOG_ERROR, "Invalid low delay flag\n");
> +            return AVERROR_INVALIDDATA;
> +        }

this should be merged with the patch needing this bugfix or commited
before it

LGTM

thanks

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

When the tyrant has disposed of foreign enemies by conquest or treaty, and
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