[FFmpeg-devel] [PATCH] lavf/utils: provide feedback in case of invalid probe size

[Paul B Mahol]

On 1/16/13, Stefano Sabatini <stefasab at gmail.com> wrote:
> Log message in case the max_probe_size value in av_probe_input_buffer()
> is smaller than the minimum accepted value.
> ---
>  libavformat/utils.c |    2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/libavformat/utils.c b/libavformat/utils.c
> index d43e1c0..2ae528e 100644
> --- a/libavformat/utils.c
> +++ b/libavformat/utils.c
> @@ -442,6 +442,8 @@ int av_probe_input_buffer(AVIOContext *pb, AVInputFormat
> **fmt,
>      } else if (max_probe_size > PROBE_BUF_MAX) {
>          max_probe_size = PROBE_BUF_MAX;
>      } else if (max_probe_size < PROBE_BUF_MIN) {
> +        av_log(logctx, AV_LOG_ERROR,
> +               "Specified probe size value %u < 2048\n", max_probe_size);

why is 2048 hardcoded?

>          return AVERROR(EINVAL);
>      }
>
> --
> 1.7.9.5
>
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