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-rw-r--r--fs/nfs/client.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 5833fbbf59b0..b4e41dd4d0f6 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -336,11 +336,12 @@ static int nfs_sockaddr_match_ipaddr6(const struct sockaddr *sa1,
const struct sockaddr_in6 *sin1 = (const struct sockaddr_in6 *)sa1;
const struct sockaddr_in6 *sin2 = (const struct sockaddr_in6 *)sa2;
- if (ipv6_addr_scope(&sin1->sin6_addr) == IPV6_ADDR_SCOPE_LINKLOCAL &&
- sin1->sin6_scope_id != sin2->sin6_scope_id)
+ if (!ipv6_addr_equal(&sin1->sin6_addr, &sin2->sin6_addr))
return 0;
+ else if (ipv6_addr_type(&sin1->sin6_addr) & IPV6_ADDR_LINKLOCAL)
+ return sin1->sin6_scope_id == sin2->sin6_scope_id;
- return ipv6_addr_equal(&sin1->sin6_addr, &sin2->sin6_addr);
+ return 1;
}
#else /* !defined(CONFIG_IPV6) && !defined(CONFIG_IPV6_MODULE) */
static int nfs_sockaddr_match_ipaddr6(const struct sockaddr *sa1,