From: Jouni Malinen <jouni.malinen@atheros.com>
Date: Wed, 10 Nov 2010 14:59:45 +0000 (+0200)
Subject: wlantest: Fix BIP replay detection
X-Git-Tag: hostap-1-bp~857
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d4c29158d5e5170041bf85f8a7a76fe8113966c;p=thirdparty%2Fhostap.git

wlantest: Fix BIP replay detection
---

diff --git a/wlantest/rx_mgmt.c b/wlantest/rx_mgmt.c
index 19d478eaf..039d85d45 100644
--- a/wlantest/rx_mgmt.c
+++ b/wlantest/rx_mgmt.c
@@ -509,7 +509,7 @@ static int check_bip(struct wlantest *wt, const u8 *data, size_t len)
 		return 0;
 	}
 
-	if (os_memcmp(mmie + 2, bss->ipn[keyid], 6) >= 0) {
+	if (os_memcmp(mmie + 2, bss->ipn[keyid], 6) <= 0) {
 		wpa_printf(MSG_INFO, "BIP replay detected: SA=" MACSTR,
 			   MAC2STR(mgmt->sa));
 		wpa_hexdump(MSG_INFO, "RX IPN", mmie + 2, 6);