[FFmpeg-devel] [PATCH] avformat/protocols: fix discarded-qualifiers compiler warning

[Carl Eugen Hoyos]

Am So., 14. Feb. 2021 um 17:53 Uhr schrieb Nuo Mi <nuomi2021 at gmail.com>:
>
> ---
>  libavformat/protocols.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/protocols.c b/libavformat/protocols.c
> index 7df18fbb3b..0b43f66baf 100644
> --- a/libavformat/protocols.c
> +++ b/libavformat/protocols.c
> @@ -111,10 +111,10 @@ const AVClass *ff_urlcontext_child_class_iterate(void **iter)
>
>  const char *avio_enum_protocols(void **opaque, int output)
>  {
> -    const URLProtocol **p = *opaque;
> +    const URLProtocol *const *p = *opaque;
>
>      p = p ? p + 1 : url_protocols;
> -    *opaque = p;
> +    *opaque = (void*)p;

I suspect that this is wrong, only avconv's protocols were const.

Carl Eugen