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isisd: fix IPv6 mask application

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Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Christian Franke 2015-11-10 18:33:14 +01:00 committed by Donald Sharp
parent b00d7939be
commit 8c8829a620
1 changed files with 5 additions and 5 deletions
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10
isisd/isis_lsp.c
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@ -1278,7 +1278,7 @@ lsp_build (struct isis_lsp *lsp, struct isis_area *area)
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 @@ lsp_build (struct isis_lsp *lsp, struct isis_area *area)
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);
}