Meh. Does the attached fix it for you? David --- diff --git a/net/dns_resolver/dns_key.c b/net/dns_resolver/dns_key.c index f18ca02aa95a..c42ddd85ff1f 100644 --- a/net/dns_resolver/dns_key.c +++ b/net/dns_resolver/dns_key.c @@ -104,7 +104,7 @@ dns_resolver_preparse(struct key_preparsed_payload *prep) const struct dns_server_list_v1_header *v1; /* It may be a server list. */ - if (datalen <= sizeof(*v1)) + if (datalen < sizeof(*v1)) return -EINVAL; v1 = (const struct dns_server_list_v1_header *)data;
