[FFmpeg-cvslog] avformat/network: check ff_socket_nonblock() return and print a debug message

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon Oct 21 17:23:35 2013 +0200| [7439475e69f333541c3647f6b9eb5b5af073cb64] | committer: Michael Niedermayer

avformat/network: check ff_socket_nonblock() return and print a debug message

Fixes CID1026744
Fixes CID1026743

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7439475e69f333541c3647f6b9eb5b5af073cb64
---

 libavformat/network.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libavformat/network.c b/libavformat/network.c
index 2ba435d..5e2bcf8 100644
--- a/libavformat/network.c
+++ b/libavformat/network.c
@@ -281,7 +281,9 @@ int ff_listen_bind(int fd, const struct sockaddr *addr,
 
     closesocket(fd);
 
-    ff_socket_nonblock(ret, 1);
+    if (ff_socket_nonblock(ret, 1) < 0)
+        av_log(NULL, AV_LOG_DEBUG, "ff_socket_nonblock failed\n");
+
     return ret;
 }
 
@@ -293,7 +295,8 @@ int ff_listen_connect(int fd, const struct sockaddr *addr,
     int ret;
     socklen_t optlen;
 
-    ff_socket_nonblock(fd, 1);
+    if (ff_socket_nonblock(fd, 1) < 0)
+        av_log(NULL, AV_LOG_DEBUG, "ff_socket_nonblock failed\n");
 
     while ((ret = connect(fd, addr, addrlen))) {
         ret = ff_neterrno();