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Diffstat (limited to '')
| -rw-r--r-- | net/tipc/bearer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index df6aba224..2511718b8 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -1072,6 +1072,12 @@ int tipc_nl_bearer_add(struct sk_buff *skb, struct genl_info *info) #ifdef CONFIG_TIPC_MEDIA_UDP if (attrs[TIPC_NLA_BEARER_UDP_OPTS]) { + if (b->media->type_id != TIPC_MEDIA_TYPE_UDP) { + rtnl_unlock(); + NL_SET_ERR_MSG(info->extack, "UDP option is unsupported"); + return -EINVAL; + } + err = tipc_udp_nl_bearer_add(b, attrs[TIPC_NLA_BEARER_UDP_OPTS]); if (err) { |