X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/137bcc99810a8bfc97030eceee52a96c75e91987..c1d1c2a8c4f22c3911d392393072327b0e319c5e:/ppp.c

diff --git a/ppp.c b/ppp.c
index 960a269..cb39db6 100644
--- a/ppp.c
+++ b/ppp.c
@@ -2238,7 +2238,7 @@ void processipv6in(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
 		return;
 
 	// no spoof
-	if (ipv4 != session[s].ip && memcmp(&config->ipv6_prefix, &ip, 8) && sessionbyipv6(ip) != s)
+	if ((ipv4 != session[s].ip || memcmp(&config->ipv6_prefix, &ip, 8)) && sessionbyipv6(ip) != s)
 	{
 		char str[INET6_ADDRSTRLEN];
 		LOG(5, s, t, "Dropping packet with spoofed IP %s\n",