Commit fc66e231 authored by Can Wu's avatar Can Wu Committed by Martin Storsjö
Browse files

udp: Receive on the remote port number, if no local port is set

For a unicast udp stream to localhost:1234, currently
ffplay udp://:1234?localport=1234
works, but
ffplay udp://:1234

doesn't work.
Signed-off-by: default avatarMartin Storsjö <>
parent adbfc605
......@@ -365,7 +365,7 @@ static int udp_open(URLContext *h, const char *uri, int flags)
goto fail;
if (s->is_multicast && (h->flags & AVIO_FLAG_READ))
if ((s->is_multicast || !s->local_port) && (h->flags & AVIO_FLAG_READ))
s->local_port = port;
udp_fd = udp_socket_create(s, &my_addr, &len);
if (udp_fd < 0)
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