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Use the same code to set local_port in the IPv4-only case and in the

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protocol-independet case

Originally committed as revision 11036 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Luca Abeni 2007-11-15 13:34:56 +00:00
parent a0c013de34
commit 882d00f27d
1 changed files with 3 additions and 8 deletions
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11
libavformat/udp.c
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@ -339,6 +339,8 @@ static int udp_open(URLContext *h, const char *uri, int flags)
if(!ff_network_init()) if(!ff_network_init())
return AVERROR(EIO); return AVERROR(EIO);
if (s->is_multicast && !(h->flags & URL_WRONLY))
s->local_port = port;
#ifndef CONFIG_IPV6 #ifndef CONFIG_IPV6
udp_fd = socket(AF_INET, SOCK_DGRAM, 0); udp_fd = socket(AF_INET, SOCK_DGRAM, 0);
if (udp_fd < 0) if (udp_fd < 0)
@ -346,12 +348,7 @@ static int udp_open(URLContext *h, const char *uri, int flags)
my_addr.sin_family = AF_INET; my_addr.sin_family = AF_INET;
my_addr.sin_addr.s_addr = htonl (INADDR_ANY); my_addr.sin_addr.s_addr = htonl (INADDR_ANY);
if (s->is_multicast && !(h->flags & URL_WRONLY)) { my_addr.sin_port = htons(s->local_port);
/* special case: the bind must be done on the multicast address port */
my_addr.sin_port = s->dest_addr.sin_port;
} else {
my_addr.sin_port = htons(s->local_port);
}
if (s->reuse_socket) if (s->reuse_socket)
if (setsockopt (udp_fd, SOL_SOCKET, SO_REUSEADDR, &(s->reuse_socket), sizeof(s->reuse_socket)) != 0) if (setsockopt (udp_fd, SOL_SOCKET, SO_REUSEADDR, &(s->reuse_socket), sizeof(s->reuse_socket)) != 0)
@ -365,8 +362,6 @@ static int udp_open(URLContext *h, const char *uri, int flags)
getsockname(udp_fd, (struct sockaddr *)&my_addr1, &len); getsockname(udp_fd, (struct sockaddr *)&my_addr1, &len);
s->local_port = ntohs(my_addr1.sin_port); s->local_port = ntohs(my_addr1.sin_port);
#else #else
if (s->is_multicast && !(h->flags & URL_WRONLY))
s->local_port = port;
udp_fd = udp_ipv6_set_local(h); udp_fd = udp_ipv6_set_local(h);
if (udp_fd < 0) if (udp_fd < 0)
goto fail; goto fail;