On Wed, Jan 12, 2022 at 12:13:13AM -0500, Brad Smith wrote:
> Fix setsockopt() usage on OpenBSD with IP_MULTICAST_TTL. The field
> type should be an unsigned char on anything but Linux.
>
>
> diff --git a/libavformat/udp.c b/libavformat/udp.c
> index 180d96a988..29aa865fff 100644
> --- a/libavformat/udp.c
> +++ b/libavformat/udp.c
> @@ -163,7 +163,13 @@ static int udp_set_multicast_ttl(int sockfd, int
> mcastTTL,
> {
> #ifdef IP_MULTICAST_TTL
> if (addr->sa_family == AF_INET) {
> - if (setsockopt(sockfd, IPPROTO_IP, IP_MULTICAST_TTL, &mcastTTL,
> sizeof(mcastTTL)) < 0) {
> +#ifdef __linux__
> + int ttl = mcastTTL;
> +#else
> + unsigned char ttl = mcastTTL;
> +#endifthis "ifdef __linux__" feels like the wrong thing to check, dont you agree ? thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB If you think the mosad wants you dead since a long time then you are either wrong or dead since a long time.
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