[FFmpeg-cvslog] lavf/tcp: honor listen option value in a tag

[Stefano Sabatini]

ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Tue Dec 24 16:48:45 2013 +0100| [702d9a23b3d3309fbc7bc7b09ac3271c42dc72dc] | committer: Stefano Sabatini

lavf/tcp: honor listen option value in a tag

Consistent with what is done in udp.c, allow to explicitly disable listen
with listen=0.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=702d9a23b3d3309fbc7bc7b09ac3271c42dc72dc
---

 libavformat/tcp.c |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/libavformat/tcp.c b/libavformat/tcp.c
index 634d99d..07026e3 100644
--- a/libavformat/tcp.c
+++ b/libavformat/tcp.c
@@ -79,8 +79,13 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
     }
     p = strchr(uri, '?');
     if (p) {
-        if (av_find_info_tag(buf, sizeof(buf), "listen", p))
-            s->listen = 1;
+        if (av_find_info_tag(buf, sizeof(buf), "listen", p)) {
+            char *endptr = NULL;
+            s->listen = strtol(buf, &endptr, 10);
+            /* assume if no digits were found it is a request to enable it */
+            if (buf == endptr)
+                s->listen = 1;
+        }
         if (av_find_info_tag(buf, sizeof(buf), "timeout", p)) {
             s->rw_timeout = strtol(buf, NULL, 10);
         }