From: Jouni Malinen <jouni.malinen@atheros.com>
Date: Tue, 10 Nov 2009 14:51:59 +0000 (+0200)
Subject: Fix comparison to use correct symbol name (__rand vs. rand)
X-Git-Tag: hostap_0_7_0~83
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=libeap.git;a=commitdiff_plain;h=6689218ec77165de16e07a49b627cb41bdb327c1

Fix comparison to use correct symbol name (__rand vs. rand)

rand would be the address of rand() function and never NULL. The previous
version could have crashed on invalid AKA-AUTS command. Though, these
commands are only from hostapd which sends valid requests and as such,
the actual issue did not show up.
---

diff --git a/src/hlr_auc_gw/hlr_auc_gw.c b/src/hlr_auc_gw/hlr_auc_gw.c
index 5ff4e44..e318903 100644
--- a/src/hlr_auc_gw/hlr_auc_gw.c
+++ b/src/hlr_auc_gw/hlr_auc_gw.c
@@ -544,7 +544,7 @@ static void aka_auts(int s, struct sockaddr_un *from, socklen_t fromlen,
 	*auts++ = '\0';
 
 	__rand = strchr(auts, ' ');
-	if (rand == NULL)
+	if (__rand == NULL)
 		return;
 	*__rand++ = '\0';