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Diffstat (limited to 'net/ipv6/fib6_rules.c')
-rw-r--r--net/ipv6/fib6_rules.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index b6c573152067..01a2de1f5e87 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -215,14 +215,13 @@ static int fib6_rule_fill(struct fib_rule *rule, struct sk_buff *skb,
frh->src_len = rule6->src.plen;
frh->tos = rule6->tclass;
- if (rule6->dst.plen)
- NLA_PUT(skb, FRA_DST, sizeof(struct in6_addr),
- &rule6->dst.addr);
-
- if (rule6->src.plen)
- NLA_PUT(skb, FRA_SRC, sizeof(struct in6_addr),
- &rule6->src.addr);
-
+ if ((rule6->dst.plen &&
+ nla_put(skb, FRA_DST, sizeof(struct in6_addr),
+ &rule6->dst.addr)) ||
+ (rule6->src.plen &&
+ nla_put(skb, FRA_SRC, sizeof(struct in6_addr),
+ &rule6->src.addr)))
+ goto nla_put_failure;
return 0;
nla_put_failure: