diff options
| -rw-r--r-- | net/dns_resolver/dns_query.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/dns_resolver/dns_query.c b/net/dns_resolver/dns_query.c index 14bee83cbe22..b8fb9a1245bf 100644 --- a/net/dns_resolver/dns_query.c +++ b/net/dns_resolver/dns_query.c @@ -72,7 +72,7 @@ int dns_query(struct net *net, kenter("%s,%*.*s,%zu,%s", type, (int)namelen, (int)namelen, name, namelen, options); - if (!name || namelen < 3 || namelen > 255) + if (!name || namelen < 1 || namelen > 255) return -EINVAL; if (type && *type == '\0') return -EINVAL; |