diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2007-01-23 22:02:15 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-01-23 22:02:15 -0800 |
| commit | 185bd6e2fb1f77e48e4aed50b77edcbf4f08b8fe (patch) | |
| tree | 4492f6613256ab6bdd577ba093da89eab8c4a119 /net | |
| parent | 2748e5dec7ca8a3804852c7c4171f9156384d15c (diff) | |
| parent | 847641d7db15ac3f18b3d4aa05479812abdf397a (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/l2cap.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 29a8fa4d3728..f8c25d500155 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -585,6 +585,12 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_ goto done; } + if (la->l2_psm > 0 && btohs(la->l2_psm) < 0x1001 && + !capable(CAP_NET_BIND_SERVICE)) { + err = -EACCES; + goto done; + } + write_lock_bh(&l2cap_sk_list.lock); if (la->l2_psm && __l2cap_get_sock_by_addr(la->l2_psm, &la->l2_bdaddr)) { @@ -2150,8 +2156,8 @@ static ssize_t l2cap_sysfs_show(struct class *dev, char *buf) str += sprintf(str, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d 0x%x\n", batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), - sk->sk_state, pi->psm, pi->scid, pi->dcid, pi->imtu, - pi->omtu, pi->link_mode); + sk->sk_state, btohs(pi->psm), pi->scid, pi->dcid, + pi->imtu, pi->omtu, pi->link_mode); } read_unlock_bh(&l2cap_sk_list.lock); |