diff options
Diffstat (limited to 'net/ipv4/ipmr.c')
| -rw-r--r-- | net/ipv4/ipmr.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 0518a4fb177b..dcf4d7fe3917 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -2120,15 +2120,16 @@ static int ipmr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb, rtm->rtm_src_len = 32; rtm->rtm_tos = 0; rtm->rtm_table = mrt->id; - NLA_PUT_U32(skb, RTA_TABLE, mrt->id); + if (nla_put_u32(skb, RTA_TABLE, mrt->id)) + goto nla_put_failure; rtm->rtm_type = RTN_MULTICAST; rtm->rtm_scope = RT_SCOPE_UNIVERSE; rtm->rtm_protocol = RTPROT_UNSPEC; rtm->rtm_flags = 0; - NLA_PUT_BE32(skb, RTA_SRC, c->mfc_origin); - NLA_PUT_BE32(skb, RTA_DST, c->mfc_mcastgrp); - + if (nla_put_be32(skb, RTA_SRC, c->mfc_origin) || + nla_put_be32(skb, RTA_DST, c->mfc_mcastgrp)) + goto nla_put_failure; if (__ipmr_fill_mroute(mrt, skb, c, rtm) < 0) goto nla_put_failure; |