WPS: Print setsockopt() failure in debug log

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/src/wps/http_server.c b/src/wps/http_server.c
index 06c8bee24c56f2830ae4bdb63838906440e758f9..ac088c429d606a0f8452ccc909969b49ef9d7add 100644 (file)
--- a/src/wps/http_server.c
+++ b/src/wps/http_server.c
@@ -244,7 +244,13 @@ struct http_server * http_server_init(struct in_addr *addr, int port,
        if (srv->fd < 0)
                goto fail;
 
-       setsockopt(srv->fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
+       if (setsockopt(srv->fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0)
+       {
+               wpa_printf(MSG_DEBUG,
+                          "HTTP: setsockopt(SO_REUSEADDR) failed: %s",
+                          strerror(errno));
+               /* try to continue anyway */
+       }
 
        if (fcntl(srv->fd, F_SETFL, O_NONBLOCK) < 0)
                goto fail;