[FFmpeg-devel] [PATCH] sbgdec: prevent NULL pointer access

[Andreas Cadhalpun]

On 10.11.2016 22:24, Andreas Cadhalpun wrote:
> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
> ---
>  libavformat/sbgdec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/libavformat/sbgdec.c b/libavformat/sbgdec.c
> index bb020d7..cbedd12 100644
> --- a/libavformat/sbgdec.c
> +++ b/libavformat/sbgdec.c
> @@ -927,7 +927,7 @@ static void expand_timestamps(void *log, struct sbg_script *s)
>          }
>      }
>      if (s->start_ts == AV_NOPTS_VALUE)
> -        s->start_ts = s->opt_start_at_first ? s->tseq[0].ts.t : now;
> +        s->start_ts = (s->opt_start_at_first && s->tseq) ? s->tseq[0].ts.t : now;
>      s->end_ts = s->opt_duration ? s->start_ts + s->opt_duration :
>                  AV_NOPTS_VALUE; /* may be overridden later by -E option */
>      cur_ts = now;
> 

Ping. It would be good to have this fixed in 3.2.1.

Best regards,
Andreas