diff options
Diffstat (limited to 'net/netlink')
| -rw-r--r-- | net/netlink/genetlink.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 7dbc4f732c75..4518a57aa5fe 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -1045,7 +1045,7 @@ static int genlmsg_mcast(struct sk_buff *skb, u32 portid, unsigned long group, int genlmsg_multicast_allns(struct genl_family *family, struct sk_buff *skb, u32 portid, unsigned int group, gfp_t flags) { - if (group >= family->n_mcgrps) + if (WARN_ON_ONCE(group >= family->n_mcgrps)) return -EINVAL; group = family->mcgrp_offset + group; return genlmsg_mcast(skb, portid, group, flags); @@ -1062,7 +1062,7 @@ void genl_notify(struct genl_family *family, if (nlh) report = nlmsg_report(nlh); - if (group >= family->n_mcgrps) + if (WARN_ON_ONCE(group >= family->n_mcgrps)) return; group = family->mcgrp_offset + group; nlmsg_notify(sk, skb, portid, group, report, flags); |