[FFmpeg-devel] [PATCH] ffprobe: fix crash in case -of is specified with an empty string

[Andreas Cadhalpun]

On 17.11.2016 12:12, Stefano Sabatini wrote:
> Fix trac issue #5957.
> ---
>  ffprobe.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/ffprobe.c b/ffprobe.c
> index a2980b3..79fe296 100644
> --- a/ffprobe.c
> +++ b/ffprobe.c
> @@ -3311,6 +3311,12 @@ int main(int argc, char **argv)
>          goto end;
>      }
>      w_name = av_strtok(print_format, "=", &buf);
> +    if (!w_name) {
> +        av_log(NULL, AV_LOG_ERROR,
> +               "No name specified for the output format\n");
> +        ret = AVERROR(EINVAL);
> +        goto end;
> +    }
>      w_args = buf;
>  
>      if (show_data_hash) {
> 

LGTM.

Best regards,
Andreas