---
libavformat/icertpdec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavformat/icertpdec.c b/libavformat/icertpdec.c
index fd8efa9..bc0849d 100644
--- a/libavformat/icertpdec.c
+++ b/libavformat/icertpdec.c
@@ -47,6 +47,7 @@ typedef struct ICEContext {
#define D AV_OPT_FLAG_DECODING_PARAM
static const AVOption options[] = {
{ "port", "incoming port number", OFFSET(port), AV_OPT_TYPE_INT, {.i64 =
0}, 0, 65535, D },
+ { "socket", "incoming socket", OFFSET(stun.fd), AV_OPT_TYPE_INT, {.i64 =
0}, 0, INT_MAX, D },
{ "mypwd", "my password", OFFSET(stun.mypwd), AV_OPT_TYPE_STRING, {.str =
NULL}, 0, 0, D },
{ "peerpwd", "peer password", OFFSET(stun.peerpwd), AV_OPT_TYPE_STRING,
{.str = NULL}, 0, 0, D },
{ "mycrypto", "my encryption key", OFFSET(mycrypto), AV_OPT_TYPE_STRING,
{.str = NULL}, 0, 0, D },
@@ -158,6 +159,7 @@ static int icertp_read_header(AVFormatContext *s)
c->demuxer->pb = avio_alloc_context(c->iobuf, sizeof(c->iobuf), 1, c,
io_read, io_write, NULL);
+ if (!c->stun.fd) {
snprintf(portbuf, sizeof(portbuf), "%d", c->port);
hints.ai_socktype = SOCK_DGRAM;
hints.ai_family = AF_INET;
@@ -171,6 +173,7 @@ static int icertp_read_header(AVFormatContext *s)
setsockopt(c->stun.fd, SOL_SOCKET, SO_REUSEADDR, &enable, sizeof(enable));
bind(c->stun.fd, ai->ai_addr, ai->ai_addrlen);
freeaddrinfo(ai);
+ }
return 0;
fail:
--
1.7.9.4
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