From: Yash Ranjan <ranjany@vmware.com>
Date: Fri, 11 Dec 2020 05:19:55 +0000 (-0800)
Subject: ospf6d: Fix for "show ipv6 ospf6 database link"
X-Git-Tag: base_7.6~129^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=08d8fa45877c7e6bdd10933fca9f25ea94927ddc;p=mirror%2Ffrr.git

ospf6d: Fix for "show ipv6 ospf6 database link"

Some prefixes were not shown in the link database
show command, due to issues with pointer calculation.

Signed-off-by: Yash Ranjan <ranjany@vmware.com>
---

diff --git a/ospf6d/ospf6_intra.c b/ospf6d/ospf6_intra.c
index 91945f9791..17538c466a 100644
--- a/ospf6d/ospf6_intra.c
+++ b/ospf6d/ospf6_intra.c
@@ -609,9 +609,8 @@ static char *ospf6_link_lsa_get_prefix_str(struct ospf6_lsa *lsa, char *buf,
 				return NULL;
 			}
 
-			if (cnt < pos) {
-				current =
-					start + pos * OSPF6_PREFIX_SIZE(prefix);
+			if (cnt < (pos - 1)) {
+				current += OSPF6_PREFIX_SIZE(prefix);
 				cnt++;
 			} else {
 				memset(&in6, 0, sizeof(in6));