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

[Stefano Sabatini]

Consistent with what is done in udp.c, allow to explicitly disable listen
with listen=0.
---
 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);
         }
-- 
1.8.1.2