[NETFILTER]: Fix CTA_PROTO_NUM attribute size in ctnetlink
authorPatrick McHardy <kaber@trash.net>
Mon, 5 Dec 2005 21:34:51 +0000 (13:34 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 5 Dec 2005 21:34:51 +0000 (13:34 -0800)
CTA_PROTO_NUM is a u_int8_t.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/netfilter/ip_conntrack_netlink.c

index 70402e0ed00a2474cee2bb8b6161522cecd93641..d058ac41bfd3ab2619161ef8dac47c3563333a55 100644 (file)
@@ -503,7 +503,7 @@ ctnetlink_parse_tuple_ip(struct nfattr *attr, struct ip_conntrack_tuple *tuple)
 }
 
 static const size_t cta_min_proto[CTA_PROTO_MAX] = {
-       [CTA_PROTO_NUM-1]       = sizeof(u_int16_t),
+       [CTA_PROTO_NUM-1]       = sizeof(u_int8_t),
        [CTA_PROTO_SRC_PORT-1]  = sizeof(u_int16_t),
        [CTA_PROTO_DST_PORT-1]  = sizeof(u_int16_t),
        [CTA_PROTO_ICMP_TYPE-1] = sizeof(u_int8_t),
@@ -528,7 +528,7 @@ ctnetlink_parse_tuple_proto(struct nfattr *attr,
 
        if (!tb[CTA_PROTO_NUM-1])
                return -EINVAL;
-       tuple->dst.protonum = *(u_int16_t *)NFA_DATA(tb[CTA_PROTO_NUM-1]);
+       tuple->dst.protonum = *(u_int8_t *)NFA_DATA(tb[CTA_PROTO_NUM-1]);
 
        proto = ip_conntrack_proto_find_get(tuple->dst.protonum);