From: Jouni Malinen <j@w1.fi>
Date: Mon, 31 Aug 2015 13:17:31 +0000 (+0300)
Subject: WPS: Remove trailing CR from subscription callback URLs
X-Git-Tag: hostap_2_5~81
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89a72e1c7f25b2e77619e6277f76e7603e3465f5;p=thirdparty%2Fhostap.git

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 3ec48fc20..d5b0b5b26 100644
--- 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 */