WPS: Remove trailing CR from subscription callback URLs

This cleans up the debug log a bit.

Signed-off-by: Jouni Malinen <j@w1.fi>

diff --git a/src/wps/wps_upnp_web.c b/src/wps/wps_upnp_web.c
index 3ec48fc..d5b0b5b 100644 (file)
--- a/src/wps/wps_upnp_web.c
+++ b/src/wps/wps_upnp_web.c
@@ -1003,6 +1003,8 @@ static void web_connection_parse_subscribe(struct upnp_wps_device_sm *sm,
                                ret = HTTP_INTERNAL_SERVER_ERROR;
                                goto error;
                        }
+                       if (len > 0 && callback_urls[len - 1] == '\r')
+                               callback_urls[len - 1] = '\0';
                        continue;
                }
                /* SID is only for renewal */