Update isis_sr.c

update1 Signed-off-by: zhou-run <zhou.run@h3c.com>
zhou-run · Sep 18, 2024 · 8ff5bf7 · 8ff5bf7
1 parent 01a3015
commit 8ff5bf7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/isisd/isis_sr.c b/isisd/isis_sr.c
@@ -639,6 +639,7 @@ static bool sr_adj_same_subnet_ipv4(struct in_addr ipv4, struct isis_circuit *ci
 
 	for (ALL_LIST_ELEMENTS_RO(circuit->ip_addrs, node, ipv4_circuit)) {
 		ipv4_adj->prefix = ipv4;
+		ipv4_adj->prefixlen = ipv4_circuit->prefixlen;
 		if (!prefix_cmp((struct prefix *)ipv4_adj,
 				(struct prefix *)ipv4_circuit)) {
 			is_same = true;
@@ -663,6 +664,7 @@ static bool sr_adj_same_subnet_ipv6(struct in6_addr *ipv6, struct isis_circuit *
 
 	for (ALL_LIST_ELEMENTS_RO(circuit->ipv6_link, node, ipv6_circuit)) {
 		IPV6_ADDR_COPY(&ipv6_adj->prefix, ipv6);
+		ipv6_adj->prefixlen = ipv6_circuit->prefixlen;
 		if (!prefix_cmp((struct prefix *)ipv6_adj,
 				(struct prefix *)ipv6_circuit)) {
 			is_same = true;
@@ -675,6 +677,7 @@ static bool sr_adj_same_subnet_ipv6(struct in6_addr *ipv6, struct isis_circuit *
 
 	for (ALL_LIST_ELEMENTS_RO(circuit->ipv6_non_link, node, ipv6_circuit)) {
 		IPV6_ADDR_COPY(&ipv6_adj->prefix, ipv6);
+		ipv6_adj->prefixlen = ipv6_circuit->prefixlen;
 		if (!prefix_cmp((struct prefix *)ipv6_adj,
 				(struct prefix *)ipv6_circuit)) {
 			is_same = true;