isisd: fix IPv6 mask application
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
diff --git a/isisd/isis_lsp.c b/isisd/isis_lsp.c
index 7c64eac..6c48dcd 100644
--- a/isisd/isis_lsp.c
+++ b/isisd/isis_lsp.c
@@ -1278,7 +1278,7 @@
struct te_ipv4_reachability *te_ipreach;
struct isis_adjacency *nei;
#ifdef HAVE_IPV6
- struct prefix_ipv6 *ipv6, *ip6prefix;
+ struct prefix_ipv6 *ipv6, ip6prefix;
struct ipv6_reachability *ip6reach;
#endif /* HAVE_IPV6 */
struct tlvs tlv_data;
@@ -1535,14 +1535,14 @@
ip6reach->control_info = 0;
ip6reach->prefix_len = ipv6->prefixlen;
- memcpy (&ip6prefix, &ipv6, sizeof(ip6prefix));
- apply_mask_ipv6 (ip6prefix);
+ memcpy(&ip6prefix, ipv6, sizeof(ip6prefix));
+ apply_mask_ipv6(&ip6prefix);
- inet_ntop(AF_INET6, &ip6prefix->prefix.s6_addr, buf, sizeof(buf));
+ inet_ntop(AF_INET6, &ip6prefix.prefix.s6_addr, buf, sizeof(buf));
lsp_debug("ISIS (%s): Adding IPv6 reachability for %s/%d",
area->area_tag, buf, ipv6->prefixlen);
- memcpy (ip6reach->prefix, ip6prefix->prefix.s6_addr,
+ memcpy (ip6reach->prefix, ip6prefix.prefix.s6_addr,
sizeof (ip6reach->prefix));
listnode_add (tlv_data.ipv6_reachs, ip6reach);
}