diff options
| -rw-r--r-- | lib/route/mdb.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/route/mdb.c b/lib/route/mdb.c index 4779ca3..459959e 100644 --- a/lib/route/mdb.c +++ b/lib/route/mdb.c @@ -194,8 +194,10 @@ static int mdb_msg_parser(struct nl_cache_ops *ops, struct sockaddr_nl *who, if (tb[MDBA_MDB]) { struct nlattr *db_attr[MDBA_MDB_MAX+1]; - nla_parse_nested(db_attr, MDBA_MDB_MAX, tb[MDBA_MDB], - mdb_db_policy); + err = nla_parse_nested(db_attr, MDBA_MDB_MAX, tb[MDBA_MDB], + mdb_db_policy); + if (err < 0) + return err; rem = nla_len(tb[MDBA_MDB]); for (nla = nla_data(tb[MDBA_MDB]); nla_ok(nla, rem); |