[FFmpeg-cvslog] udp: Set ttl for read-write streams, too, not only for write-only ones

[Martin Storsjö]

ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Thu Mar  8 15:31:45 2012 +0200| [2bfd92b33089b38ce73f845a3b30f94688742fd4] | committer: Martin Storsjö

udp: Set ttl for read-write streams, too, not only for write-only ones

Signed-off-by: Martin Storsjö <martin at martin.st>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2bfd92b33089b38ce73f845a3b30f94688742fd4
---

 libavformat/udp.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libavformat/udp.c b/libavformat/udp.c
index 3c63f51..37b7655 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -400,11 +400,12 @@ static int udp_open(URLContext *h, const char *uri, int flags)
     s->local_port = udp_port(&my_addr, len);
 
     if (s->is_multicast) {
-        if (!(h->flags & AVIO_FLAG_READ)) {
+        if (h->flags & AVIO_FLAG_WRITE) {
             /* output */
             if (udp_set_multicast_ttl(udp_fd, s->ttl, (struct sockaddr *)&s->dest_addr) < 0)
                 goto fail;
-        } else {
+        }
+        if (h->flags & AVIO_FLAG_READ) {
             /* input */
             if (udp_join_multicast_group(udp_fd, (struct sockaddr *)&s->dest_addr) < 0)
                 goto fail;