From: Jouni Malinen <j@w1.fi>
Date: Sun, 29 Jun 2014 22:45:26 +0000 (+0300)
Subject: FT: Debug print extra response data
X-Git-Tag: hostap_2_3~189
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=164a453f9b33157ce40106009272455e09267f43;p=thirdparty%2Fhostap.git

FT: Debug print extra response data

This shows any extra data from FT response and also avoids a static
analyzer warning on dead increment.

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

diff --git a/src/ap/wpa_auth_ft.c b/src/ap/wpa_auth_ft.c
index e356cea48..8a6ca71c3 100644
--- a/src/ap/wpa_auth_ft.c
+++ b/src/ap/wpa_auth_ft.c
@@ -1689,6 +1689,11 @@ int wpa_ft_rrb_rx(struct wpa_authenticator *wpa_auth, const u8 *src_addr,
 		return -1;
 	}
 
+	if (end > pos) {
+		wpa_hexdump(MSG_DEBUG, "FT: Ignore extra data in end",
+			    pos, end - pos);
+	}
+
 	return 0;
 }