[NETLINK]: Make use of NLA_STRING/NLA_NUL_STRING attribute validation

[deliverable/linux.git] / net / ipv6 / fib6_rules.c

diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 2fbc71d90187470fddeeb1fdcf864d85eb574d24..34f5bfaddfc293f20e890be4c9acc4db193a4fe9 100644 (file)
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -137,10 +137,10 @@ static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
 }
 
 static struct nla_policy fib6_rule_policy[FRA_MAX+1] __read_mostly = {
-       [FRA_IFNAME]    = { .type = NLA_STRING },
+       [FRA_IFNAME]    = { .type = NLA_STRING, .len = IFNAMSIZ - 1 },
        [FRA_PRIORITY]  = { .type = NLA_U32 },
-       [FRA_SRC]       = { .minlen = sizeof(struct in6_addr) },
-       [FRA_DST]       = { .minlen = sizeof(struct in6_addr) },
+       [FRA_SRC]       = { .len = sizeof(struct in6_addr) },
+       [FRA_DST]       = { .len = sizeof(struct in6_addr) },
        [FRA_FWMARK]    = { .type = NLA_U32 },
        [FRA_FWMASK]    = { .type = NLA_U32 },
        [FRA_TABLE]     = { .type = NLA_U32 },