[FFmpeg-devel] [PATCH] avformat/dashdec: compute the segment size use current pos minus offset plus one

[mypopy at gmail.com]

On Wed, May 6, 2020 at 2:53 PM Steven Liu <lq at chinaffmpeg.org> wrote:
>
> because the offset should use one byte
>
> Reported-by: Zhao Jun <barryjzhao at tencent.com>>
> Signed-off-by: Steven Liu <liuqi05 at kuaishou.com>
> ---
>  libavformat/dashdec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
> index 5ba7feb245..04a1baea15 100644
> --- a/libavformat/dashdec.c
> +++ b/libavformat/dashdec.c
> @@ -590,7 +590,7 @@ static struct fragment * get_Fragment(char *range)
>          char *str_end_offset;
>          char *str_offset = av_strtok(range, "-", &str_end_offset);
>          seg->url_offset = strtoll(str_offset, NULL, 10);
> -        seg->size = strtoll(str_end_offset, NULL, 10) - seg->url_offset;
> +        seg->size = strtoll(str_end_offset, NULL, 10) - seg->url_offset + 1;
>      }
>
>      return seg;
> --
> 2.25.0

LGTM, tested and verified