static const struct inet_diag_handler **inet_diag_table;
struct inet_diag_entry {
- u32 *saddr;
- u32 *daddr;
+ __be32 *saddr;
+ __be32 *daddr;
u16 sport;
u16 dport;
u16 family;
rtattr_failure:
nlmsg_failure:
skb_trim(skb, b - skb->data);
- return -1;
+ return -EMSGSIZE;
}
static int inet_twsk_diag_fill(struct inet_timewait_sock *tw,
return skb->len;
nlmsg_failure:
skb_trim(skb, previous_tail - skb->data);
- return -1;
+ return -EMSGSIZE;
}
static int sk_diag_fill(struct sock *sk, struct sk_buff *skb,
if (!rep)
goto out;
- if (sk_diag_fill(sk, rep, req->idiag_ext,
- NETLINK_CB(in_skb).pid,
- nlh->nlmsg_seq, 0, nlh) <= 0)
- BUG();
-
+ err = sk_diag_fill(sk, rep, req->idiag_ext,
+ NETLINK_CB(in_skb).pid,
+ nlh->nlmsg_seq, 0, nlh);
+ if (err < 0) {
+ WARN_ON(err == -EMSGSIZE);
+ kfree_skb(rep);
+ goto out;
+ }
err = netlink_unicast(idiagnl, rep, NETLINK_CB(in_skb).pid,
MSG_DONTWAIT);
if (err > 0)
return err;
}
-static int bitstring_match(const u32 *a1, const u32 *a2, int bits)
+static int bitstring_match(const __be32 *a1, const __be32 *a2, int bits)
{
int words = bits >> 5;
return 0;
}
if (bits) {
- __u32 w1, w2;
- __u32 mask;
+ __be32 w1, w2;
+ __be32 mask;
w1 = a1[words];
w2 = a2[words];
case INET_DIAG_BC_S_COND:
case INET_DIAG_BC_D_COND: {
struct inet_diag_hostcond *cond;
- u32 *addr;
+ __be32 *addr;
cond = (struct inet_diag_hostcond *)(op + 1);
if (cond->port != -1 &&
if (addr[0] == 0 && addr[1] == 0 &&
addr[2] == htonl(0xffff) &&
bitstring_match(addr + 3, cond->addr,
- cond->prefix_len))
+ cond->prefix_len))
break;
}
yes = 0;
}
entry.sport = tw->tw_num;
entry.dport = ntohs(tw->tw_dport);
- entry.userlocks = 0;
+ entry.userlocks = 0;
if (!inet_diag_bc_run(RTA_DATA(bc), RTA_PAYLOAD(bc), &entry))
return 0;
struct inet_timewait_sock *tw;
inet_twsk_for_each(tw, node,
- &hashinfo->ehash[i + hashinfo->ehash_size].chain) {
+ &head->twchain) {
if (num < s_num)
goto next_dying;