idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
32,300 | struct atalk_addr *atalk_find_dev_addr(struct net_device *dev)
{
struct atalk_iface *iface = dev->atalk_ptr;
return iface ? &iface->address : NULL;
}
| +Info | 0 | struct atalk_addr *atalk_find_dev_addr(struct net_device *dev)
{
struct atalk_iface *iface = dev->atalk_ptr;
return iface ? &iface->address : NULL;
}
| @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,301 | static struct atalk_iface *atalk_find_interface(__be16 net, int node)
{
struct atalk_iface *iface;
read_lock_bh(&atalk_interfaces_lock);
for (iface = atalk_interfaces; iface; iface = iface->next) {
if ((node == ATADDR_BCAST ||
node == ATADDR_ANYNODE ||
iface->address.s_node == node) &&
iface->... | +Info | 0 | static struct atalk_iface *atalk_find_interface(__be16 net, int node)
{
struct atalk_iface *iface;
read_lock_bh(&atalk_interfaces_lock);
for (iface = atalk_interfaces; iface; iface = iface->next) {
if ((node == ATADDR_BCAST ||
node == ATADDR_ANYNODE ||
iface->address.s_node == node) &&
iface->... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,302 | static struct sock *atalk_find_or_insert_socket(struct sock *sk,
struct sockaddr_at *sat)
{
struct sock *s;
struct atalk_sock *at;
write_lock_bh(&atalk_sockets_lock);
sk_for_each(s, &atalk_sockets) {
at = at_sk(s);
if (at->src_net == sat->sat_addr.s_net &&
at->src_node == sat->sat_addr.s_node &&
... | +Info | 0 | static struct sock *atalk_find_or_insert_socket(struct sock *sk,
struct sockaddr_at *sat)
{
struct sock *s;
struct atalk_sock *at;
write_lock_bh(&atalk_sockets_lock);
sk_for_each(s, &atalk_sockets) {
at = at_sk(s);
if (at->src_net == sat->sat_addr.s_net &&
at->src_node == sat->sat_addr.s_node &&
... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,303 | static int atalk_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct sockaddr_at sat;
struct sock *sk = sock->sk;
struct atalk_sock *at = at_sk(sk);
int err;
lock_sock(sk);
err = -ENOBUFS;
if (sock_flag(sk, SOCK_ZAPPED))
if (atalk_autobind(sk) < 0)
goto out;
*uaddr... | +Info | 0 | static int atalk_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct sockaddr_at sat;
struct sock *sk = sock->sk;
struct atalk_sock *at = at_sk(sk);
int err;
lock_sock(sk);
err = -ENOBUFS;
if (sock_flag(sk, SOCK_ZAPPED))
if (atalk_autobind(sk) < 0)
goto out;
*uaddr... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,304 | static int __init atalk_init(void)
{
int rc = proto_register(&ddp_proto, 0);
if (rc != 0)
goto out;
(void)sock_register(&atalk_family_ops);
ddp_dl = register_snap_client(ddp_snap_id, atalk_rcv);
if (!ddp_dl)
printk(atalk_err_snap);
dev_add_pack(<alk_packet_type);
dev_add_pack(&ppptalk_packet_type);
re... | +Info | 0 | static int __init atalk_init(void)
{
int rc = proto_register(&ddp_proto, 0);
if (rc != 0)
goto out;
(void)sock_register(&atalk_family_ops);
ddp_dl = register_snap_client(ddp_snap_id, atalk_rcv);
if (!ddp_dl)
printk(atalk_err_snap);
dev_add_pack(<alk_packet_type);
dev_add_pack(&ppptalk_packet_type);
re... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,305 | static int atalk_pick_and_bind_port(struct sock *sk, struct sockaddr_at *sat)
{
int retval;
write_lock_bh(&atalk_sockets_lock);
for (sat->sat_port = ATPORT_RESERVED;
sat->sat_port < ATPORT_LAST;
sat->sat_port++) {
struct sock *s;
sk_for_each(s, &atalk_sockets) {
struct atalk_sock *at = at_sk(s)... | +Info | 0 | static int atalk_pick_and_bind_port(struct sock *sk, struct sockaddr_at *sat)
{
int retval;
write_lock_bh(&atalk_sockets_lock);
for (sat->sat_port = ATPORT_RESERVED;
sat->sat_port < ATPORT_LAST;
sat->sat_port++) {
struct sock *s;
sk_for_each(s, &atalk_sockets) {
struct atalk_sock *at = at_sk(s)... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,306 | static int atalk_release(struct socket *sock)
{
struct sock *sk = sock->sk;
if (sk) {
sock_hold(sk);
lock_sock(sk);
sock_orphan(sk);
sock->sk = NULL;
atalk_destroy_socket(sk);
release_sock(sk);
sock_put(sk);
}
return 0;
}
| +Info | 0 | static int atalk_release(struct socket *sock)
{
struct sock *sk = sock->sk;
if (sk) {
sock_hold(sk);
lock_sock(sk);
sock_orphan(sk);
sock->sk = NULL;
atalk_destroy_socket(sk);
release_sock(sk);
sock_put(sk);
}
return 0;
}
| @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,307 | static inline void atalk_remove_socket(struct sock *sk)
{
write_lock_bh(&atalk_sockets_lock);
sk_del_node_init(sk);
write_unlock_bh(&atalk_sockets_lock);
}
| +Info | 0 | static inline void atalk_remove_socket(struct sock *sk)
{
write_lock_bh(&atalk_sockets_lock);
sk_del_node_init(sk);
write_unlock_bh(&atalk_sockets_lock);
}
| @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,308 | static int atalk_route_packet(struct sk_buff *skb, struct net_device *dev,
struct ddpehdr *ddp, __u16 len_hops, int origlen)
{
struct atalk_route *rt;
struct atalk_addr ta;
/*
* Don't route multicast, etc., packets, or packets sent to "this
* network"
*/
if (skb->pkt_type != PACKET_HOST || !ddp->deh... | +Info | 0 | static int atalk_route_packet(struct sk_buff *skb, struct net_device *dev,
struct ddpehdr *ddp, __u16 len_hops, int origlen)
{
struct atalk_route *rt;
struct atalk_addr ta;
/*
* Don't route multicast, etc., packets, or packets sent to "this
* network"
*/
if (skb->pkt_type != PACKET_HOST || !ddp->deh... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,309 | static int atalk_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
size_t len)
{
struct sock *sk = sock->sk;
struct atalk_sock *at = at_sk(sk);
struct sockaddr_at *usat = (struct sockaddr_at *)msg->msg_name;
int flags = msg->msg_flags;
int loopback = 0;
struct sockaddr_at local_satalk, gsat... | +Info | 0 | static int atalk_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
size_t len)
{
struct sock *sk = sock->sk;
struct atalk_sock *at = at_sk(sk);
struct sockaddr_at *usat = (struct sockaddr_at *)msg->msg_name;
int flags = msg->msg_flags;
int loopback = 0;
struct sockaddr_at local_satalk, gsat... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,310 | static unsigned long atalk_sum_skb(const struct sk_buff *skb, int offset,
int len, unsigned long sum)
{
int start = skb_headlen(skb);
struct sk_buff *frag_iter;
int i, copy;
/* checksum stuff in header space */
if ( (copy = start - offset) > 0) {
if (copy > len)
copy = len;
sum = atalk_sum_partial(s... | +Info | 0 | static unsigned long atalk_sum_skb(const struct sk_buff *skb, int offset,
int len, unsigned long sum)
{
int start = skb_headlen(skb);
struct sk_buff *frag_iter;
int i, copy;
/* checksum stuff in header space */
if ( (copy = start - offset) > 0) {
if (copy > len)
copy = len;
sum = atalk_sum_partial(s... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,311 | static struct atalk_iface *atif_add_device(struct net_device *dev,
struct atalk_addr *sa)
{
struct atalk_iface *iface = kzalloc(sizeof(*iface), GFP_KERNEL);
if (!iface)
goto out;
dev_hold(dev);
iface->dev = dev;
dev->atalk_ptr = iface;
iface->address = *sa;
iface->status = 0;
write_lock_bh(&atalk_i... | +Info | 0 | static struct atalk_iface *atif_add_device(struct net_device *dev,
struct atalk_addr *sa)
{
struct atalk_iface *iface = kzalloc(sizeof(*iface), GFP_KERNEL);
if (!iface)
goto out;
dev_hold(dev);
iface->dev = dev;
dev->atalk_ptr = iface;
iface->address = *sa;
iface->status = 0;
write_lock_bh(&atalk_i... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,312 | static int atif_ioctl(int cmd, void __user *arg)
{
static char aarp_mcast[6] = { 0x09, 0x00, 0x00, 0xFF, 0xFF, 0xFF };
struct ifreq atreq;
struct atalk_netrange *nr;
struct sockaddr_at *sa;
struct net_device *dev;
struct atalk_iface *atif;
int ct;
int limit;
struct rtentry rtdef;
int add_route;
if (copy_fro... | +Info | 0 | static int atif_ioctl(int cmd, void __user *arg)
{
static char aarp_mcast[6] = { 0x09, 0x00, 0x00, 0xFF, 0xFF, 0xFF };
struct ifreq atreq;
struct atalk_netrange *nr;
struct sockaddr_at *sa;
struct net_device *dev;
struct atalk_iface *atif;
int ct;
int limit;
struct rtentry rtdef;
int add_route;
if (copy_fro... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,313 | static int atif_probe_device(struct atalk_iface *atif)
{
int netrange = ntohs(atif->nets.nr_lastnet) -
ntohs(atif->nets.nr_firstnet) + 1;
int probe_net = ntohs(atif->address.s_net);
int probe_node = atif->address.s_node;
int netct, nodect;
/* Offset the network we start probing with */
if (probe_net == ATADDR... | +Info | 0 | static int atif_probe_device(struct atalk_iface *atif)
{
int netrange = ntohs(atif->nets.nr_lastnet) -
ntohs(atif->nets.nr_firstnet) + 1;
int probe_net = ntohs(atif->address.s_net);
int probe_node = atif->address.s_node;
int netct, nodect;
/* Offset the network we start probing with */
if (probe_net == ATADDR... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,314 | static int atif_proxy_probe_device(struct atalk_iface *atif,
struct atalk_addr* proxy_addr)
{
int netrange = ntohs(atif->nets.nr_lastnet) -
ntohs(atif->nets.nr_firstnet) + 1;
/* we probe the interface's network */
int probe_net = ntohs(atif->address.s_net);
int probe_node = ATADDR_ANYNODE; /* we'll ta... | +Info | 0 | static int atif_proxy_probe_device(struct atalk_iface *atif,
struct atalk_addr* proxy_addr)
{
int netrange = ntohs(atif->nets.nr_lastnet) -
ntohs(atif->nets.nr_firstnet) + 1;
/* we probe the interface's network */
int probe_net = ntohs(atif->address.s_net);
int probe_node = ATADDR_ANYNODE; /* we'll ta... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,315 | static int atrtr_create(struct rtentry *r, struct net_device *devhint)
{
struct sockaddr_at *ta = (struct sockaddr_at *)&r->rt_dst;
struct sockaddr_at *ga = (struct sockaddr_at *)&r->rt_gateway;
struct atalk_route *rt;
struct atalk_iface *iface, *riface;
int retval = -EINVAL;
/*
* Fixme: Raise/Lower a routing ... | +Info | 0 | static int atrtr_create(struct rtentry *r, struct net_device *devhint)
{
struct sockaddr_at *ta = (struct sockaddr_at *)&r->rt_dst;
struct sockaddr_at *ga = (struct sockaddr_at *)&r->rt_gateway;
struct atalk_route *rt;
struct atalk_iface *iface, *riface;
int retval = -EINVAL;
/*
* Fixme: Raise/Lower a routing ... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,316 | static int atrtr_delete(struct atalk_addr * addr)
{
struct atalk_route **r = &atalk_routes;
int retval = 0;
struct atalk_route *tmp;
write_lock_bh(&atalk_routes_lock);
while ((tmp = *r) != NULL) {
if (tmp->target.s_net == addr->s_net &&
(!(tmp->flags&RTF_GATEWAY) ||
tmp->target.s_node == addr->s_no... | +Info | 0 | static int atrtr_delete(struct atalk_addr * addr)
{
struct atalk_route **r = &atalk_routes;
int retval = 0;
struct atalk_route *tmp;
write_lock_bh(&atalk_routes_lock);
while ((tmp = *r) != NULL) {
if (tmp->target.s_net == addr->s_net &&
(!(tmp->flags&RTF_GATEWAY) ||
tmp->target.s_node == addr->s_no... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,317 | static void atrtr_device_down(struct net_device *dev)
{
struct atalk_route **r = &atalk_routes;
struct atalk_route *tmp;
write_lock_bh(&atalk_routes_lock);
while ((tmp = *r) != NULL) {
if (tmp->dev == dev) {
*r = tmp->next;
dev_put(dev);
kfree(tmp);
} else
r = &tmp->next;
}
write_unlock_bh(&atalk... | +Info | 0 | static void atrtr_device_down(struct net_device *dev)
{
struct atalk_route **r = &atalk_routes;
struct atalk_route *tmp;
write_lock_bh(&atalk_routes_lock);
while ((tmp = *r) != NULL) {
if (tmp->dev == dev) {
*r = tmp->next;
dev_put(dev);
kfree(tmp);
} else
r = &tmp->next;
}
write_unlock_bh(&atalk... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,318 | struct net_device *atrtr_get_dev(struct atalk_addr *sa)
{
struct atalk_route *atr = atrtr_find(sa);
return atr ? atr->dev : NULL;
}
| +Info | 0 | struct net_device *atrtr_get_dev(struct atalk_addr *sa)
{
struct atalk_route *atr = atrtr_find(sa);
return atr ? atr->dev : NULL;
}
| @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,319 | static void atrtr_set_default(struct net_device *dev)
{
atrtr_default.dev = dev;
atrtr_default.flags = RTF_UP;
atrtr_default.gateway.s_net = htons(0);
atrtr_default.gateway.s_node = 0;
}
| +Info | 0 | static void atrtr_set_default(struct net_device *dev)
{
atrtr_default.dev = dev;
atrtr_default.flags = RTF_UP;
atrtr_default.gateway.s_net = htons(0);
atrtr_default.gateway.s_node = 0;
}
| @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,320 | static int ddp_device_event(struct notifier_block *this, unsigned long event,
void *ptr)
{
struct net_device *dev = netdev_notifier_info_to_dev(ptr);
if (!net_eq(dev_net(dev), &init_net))
return NOTIFY_DONE;
if (event == NETDEV_DOWN)
/* Discard any use of this */
atalk_dev_down(dev);
return NOTIFY_D... | +Info | 0 | static int ddp_device_event(struct notifier_block *this, unsigned long event,
void *ptr)
{
struct net_device *dev = netdev_notifier_info_to_dev(ptr);
if (!net_eq(dev_net(dev), &init_net))
return NOTIFY_DONE;
if (event == NETDEV_DOWN)
/* Discard any use of this */
atalk_dev_down(dev);
return NOTIFY_D... | @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,321 | static __inline__ int is_ip_over_ddp(struct sk_buff *skb)
{
return skb->data[12] == 22;
}
| +Info | 0 | static __inline__ int is_ip_over_ddp(struct sk_buff *skb)
{
return skb->data[12] == 22;
}
| @@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
struct ddpehdr *ddp;
int copied = 0;
int offset = 0;
@@ -1764,14 +1763,13 @@ static i... | CWE-20 | null | null |
32,322 | static int ax25_device_event(struct notifier_block *this, unsigned long event,
void *ptr)
{
struct net_device *dev = netdev_notifier_info_to_dev(ptr);
if (!net_eq(dev_net(dev), &init_net))
return NOTIFY_DONE;
/* Reject non AX.25 devices */
if (dev->type != ARPHRD_AX25)
return NOTIFY_DONE;
switch (ev... | +Info | 0 | static int ax25_device_event(struct notifier_block *this, unsigned long event,
void *ptr)
{
struct net_device *dev = netdev_notifier_info_to_dev(ptr);
if (!net_eq(dev_net(dev), &init_net))
return NOTIFY_DONE;
/* Reject non AX.25 devices */
if (dev->type != ARPHRD_AX25)
return NOTIFY_DONE;
switch (ev... | @@ -1636,11 +1636,11 @@ static int ax25_recvmsg(struct kiocb *iocb, struct socket *sock,
skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
- if (msg->msg_namelen != 0) {
- struct sockaddr_ax25 *sax = (struct sockaddr_ax25 *)msg->msg_name;
+ if (msg->msg_name) {
ax25_digi digi;
ax25_address src;
con... | CWE-20 | null | null |
32,323 | static int ax25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
struct sock *sk = sock->sk;
void __user *argp = (void __user *)arg;
int res = 0;
lock_sock(sk);
switch (cmd) {
case TIOCOUTQ: {
long amount;
amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
if (amount < 0)
amount = 0;
re... | +Info | 0 | static int ax25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
struct sock *sk = sock->sk;
void __user *argp = (void __user *)arg;
int res = 0;
lock_sock(sk);
switch (cmd) {
case TIOCOUTQ: {
long amount;
amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
if (amount < 0)
amount = 0;
re... | @@ -1636,11 +1636,11 @@ static int ax25_recvmsg(struct kiocb *iocb, struct socket *sock,
skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
- if (msg->msg_namelen != 0) {
- struct sockaddr_ax25 *sax = (struct sockaddr_ax25 *)msg->msg_name;
+ if (msg->msg_name) {
ax25_digi digi;
ax25_address src;
con... | CWE-20 | null | null |
32,324 | static void __exit bt_exit(void)
{
sco_exit();
l2cap_exit();
hci_sock_cleanup();
sock_unregister(PF_BLUETOOTH);
bt_sysfs_cleanup();
debugfs_remove_recursive(bt_debugfs);
}
| +Info | 0 | static void __exit bt_exit(void)
{
sco_exit();
l2cap_exit();
hci_sock_cleanup();
sock_unregister(PF_BLUETOOTH);
bt_sysfs_cleanup();
debugfs_remove_recursive(bt_debugfs);
}
| @@ -224,10 +224,9 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
skb = skb_recv_datagram(sk, flags, noblock, &err);
if (!skb) {
- if (sk->sk_shutdown & RCV_SHUTDOWN) {
- msg->msg_namelen = 0;
+ if (sk->sk_shutdown & RCV_SHUTDOWN)
return 0;
- }
+
return err;
}
@@ -245,8 +244,6 @@ i... | CWE-20 | null | null |
32,325 | int bt_procfs_init(struct net *net, const char *name,
struct bt_sock_list* sk_list,
int (* seq_show)(struct seq_file *, void *))
{
sk_list->custom_seq_show = seq_show;
if (!proc_create_data(name, 0, net->proc_net, &bt_fops, sk_list))
return -ENOMEM;
return 0;
}
| +Info | 0 | int bt_procfs_init(struct net *net, const char *name,
struct bt_sock_list* sk_list,
int (* seq_show)(struct seq_file *, void *))
{
sk_list->custom_seq_show = seq_show;
if (!proc_create_data(name, 0, net->proc_net, &bt_fops, sk_list))
return -ENOMEM;
return 0;
}
| @@ -224,10 +224,9 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
skb = skb_recv_datagram(sk, flags, noblock, &err);
if (!skb) {
- if (sk->sk_shutdown & RCV_SHUTDOWN) {
- msg->msg_namelen = 0;
+ if (sk->sk_shutdown & RCV_SHUTDOWN)
return 0;
- }
+
return err;
}
@@ -245,8 +244,6 @@ i... | CWE-20 | null | null |
32,326 | int bt_procfs_init(struct net *net, const char *name,
struct bt_sock_list* sk_list,
int (* seq_show)(struct seq_file *, void *))
{
return 0;
}
| +Info | 0 | int bt_procfs_init(struct net *net, const char *name,
struct bt_sock_list* sk_list,
int (* seq_show)(struct seq_file *, void *))
{
return 0;
}
| @@ -224,10 +224,9 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
skb = skb_recv_datagram(sk, flags, noblock, &err);
if (!skb) {
- if (sk->sk_shutdown & RCV_SHUTDOWN) {
- msg->msg_namelen = 0;
+ if (sk->sk_shutdown & RCV_SHUTDOWN)
return 0;
- }
+
return err;
}
@@ -245,8 +244,6 @@ i... | CWE-20 | null | null |
32,327 | static int bt_seq_open(struct inode *inode, struct file *file)
{
struct bt_sock_list *sk_list;
struct bt_seq_state *s;
sk_list = PDE_DATA(inode);
s = __seq_open_private(file, &bt_seq_ops,
sizeof(struct bt_seq_state));
if (!s)
return -ENOMEM;
s->l = sk_list;
return 0;
}
| +Info | 0 | static int bt_seq_open(struct inode *inode, struct file *file)
{
struct bt_sock_list *sk_list;
struct bt_seq_state *s;
sk_list = PDE_DATA(inode);
s = __seq_open_private(file, &bt_seq_ops,
sizeof(struct bt_seq_state));
if (!s)
return -ENOMEM;
s->l = sk_list;
return 0;
}
| @@ -224,10 +224,9 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
skb = skb_recv_datagram(sk, flags, noblock, &err);
if (!skb) {
- if (sk->sk_shutdown & RCV_SHUTDOWN) {
- msg->msg_namelen = 0;
+ if (sk->sk_shutdown & RCV_SHUTDOWN)
return 0;
- }
+
return err;
}
@@ -245,8 +244,6 @@ i... | CWE-20 | null | null |
32,328 | static int bt_seq_show(struct seq_file *seq, void *v)
{
struct bt_seq_state *s = seq->private;
struct bt_sock_list *l = s->l;
if (v == SEQ_START_TOKEN) {
seq_puts(seq ,"sk RefCnt Rmem Wmem User Inode Parent");
if (l->custom_seq_show) {
seq_putc(seq, ' ');
l->custom_seq_show(seq, v);
... | +Info | 0 | static int bt_seq_show(struct seq_file *seq, void *v)
{
struct bt_seq_state *s = seq->private;
struct bt_sock_list *l = s->l;
if (v == SEQ_START_TOKEN) {
seq_puts(seq ,"sk RefCnt Rmem Wmem User Inode Parent");
if (l->custom_seq_show) {
seq_putc(seq, ' ');
l->custom_seq_show(seq, v);
... | @@ -224,10 +224,9 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
skb = skb_recv_datagram(sk, flags, noblock, &err);
if (!skb) {
- if (sk->sk_shutdown & RCV_SHUTDOWN) {
- msg->msg_namelen = 0;
+ if (sk->sk_shutdown & RCV_SHUTDOWN)
return 0;
- }
+
return err;
}
@@ -245,8 +244,6 @@ i... | CWE-20 | null | null |
32,329 | unsigned int bt_sock_poll(struct file *file, struct socket *sock,
poll_table *wait)
{
struct sock *sk = sock->sk;
unsigned int mask = 0;
BT_DBG("sock %p, sk %p", sock, sk);
poll_wait(file, sk_sleep(sk), wait);
if (sk->sk_state == BT_LISTEN)
return bt_accept_poll(sk);
if (sk->sk_err || !skb_queue_empty(... | +Info | 0 | unsigned int bt_sock_poll(struct file *file, struct socket *sock,
poll_table *wait)
{
struct sock *sk = sock->sk;
unsigned int mask = 0;
BT_DBG("sock %p, sk %p", sock, sk);
poll_wait(file, sk_sleep(sk), wait);
if (sk->sk_state == BT_LISTEN)
return bt_accept_poll(sk);
if (sk->sk_err || !skb_queue_empty(... | @@ -224,10 +224,9 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
skb = skb_recv_datagram(sk, flags, noblock, &err);
if (!skb) {
- if (sk->sk_shutdown & RCV_SHUTDOWN) {
- msg->msg_namelen = 0;
+ if (sk->sk_shutdown & RCV_SHUTDOWN)
return 0;
- }
+
return err;
}
@@ -245,8 +244,6 @@ i... | CWE-20 | null | null |
32,330 | int bt_sock_wait_ready(struct sock *sk, unsigned long flags)
{
DECLARE_WAITQUEUE(wait, current);
unsigned long timeo;
int err = 0;
BT_DBG("sk %p", sk);
timeo = sock_sndtimeo(sk, flags & O_NONBLOCK);
add_wait_queue(sk_sleep(sk), &wait);
set_current_state(TASK_INTERRUPTIBLE);
while (test_bit(BT_SK_SUSPEND, &bt... | +Info | 0 | int bt_sock_wait_ready(struct sock *sk, unsigned long flags)
{
DECLARE_WAITQUEUE(wait, current);
unsigned long timeo;
int err = 0;
BT_DBG("sk %p", sk);
timeo = sock_sndtimeo(sk, flags & O_NONBLOCK);
add_wait_queue(sk_sleep(sk), &wait);
set_current_state(TASK_INTERRUPTIBLE);
while (test_bit(BT_SK_SUSPEND, &bt... | @@ -224,10 +224,9 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
skb = skb_recv_datagram(sk, flags, noblock, &err);
if (!skb) {
- if (sk->sk_shutdown & RCV_SHUTDOWN) {
- msg->msg_namelen = 0;
+ if (sk->sk_shutdown & RCV_SHUTDOWN)
return 0;
- }
+
return err;
}
@@ -245,8 +244,6 @@ i... | CWE-20 | null | null |
32,331 | void hci_send_to_control(struct sk_buff *skb, struct sock *skip_sk)
{
struct sock *sk;
BT_DBG("len %d", skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, &hci_sk_list.head) {
struct sk_buff *nskb;
/* Skip the original socket */
if (sk == skip_sk)
continue;
if (sk->sk_state != BT_BOUND)
con... | +Info | 0 | void hci_send_to_control(struct sk_buff *skb, struct sock *skip_sk)
{
struct sock *sk;
BT_DBG("len %d", skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, &hci_sk_list.head) {
struct sk_buff *nskb;
/* Skip the original socket */
if (sk == skip_sk)
continue;
if (sk->sk_state != BT_BOUND)
con... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,332 | void hci_send_to_monitor(struct hci_dev *hdev, struct sk_buff *skb)
{
struct sock *sk;
struct sk_buff *skb_copy = NULL;
__le16 opcode;
if (!atomic_read(&monitor_promisc))
return;
BT_DBG("hdev %p len %d", hdev, skb->len);
switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
opcode = __constant_cpu_to_le16... | +Info | 0 | void hci_send_to_monitor(struct hci_dev *hdev, struct sk_buff *skb)
{
struct sock *sk;
struct sk_buff *skb_copy = NULL;
__le16 opcode;
if (!atomic_read(&monitor_promisc))
return;
BT_DBG("hdev %p len %d", hdev, skb->len);
switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
opcode = __constant_cpu_to_le16... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,333 | void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb)
{
struct sock *sk;
struct sk_buff *skb_copy = NULL;
BT_DBG("hdev %p len %d", hdev, skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, &hci_sk_list.head) {
struct sk_buff *nskb;
if (sk->sk_state != BT_BOUND || hci_pi(sk)->hdev != hdev)
... | +Info | 0 | void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb)
{
struct sock *sk;
struct sk_buff *skb_copy = NULL;
BT_DBG("hdev %p len %d", hdev, skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, &hci_sk_list.head) {
struct sk_buff *nskb;
if (sk->sk_state != BT_BOUND || hci_pi(sk)->hdev != hdev)
... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,334 | static void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data)
{
struct hci_event_hdr *hdr;
struct hci_ev_stack_internal *ev;
struct sk_buff *skb;
skb = bt_skb_alloc(HCI_EVENT_HDR_SIZE + sizeof(*ev) + dlen, GFP_ATOMIC);
if (!skb)
return;
hdr = (void *) skb_put(skb, HCI_EVENT_HDR_SIZE);
hdr->e... | +Info | 0 | static void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data)
{
struct hci_event_hdr *hdr;
struct hci_ev_stack_internal *ev;
struct sk_buff *skb;
skb = bt_skb_alloc(HCI_EVENT_HDR_SIZE + sizeof(*ev) + dlen, GFP_ATOMIC);
if (!skb)
return;
hdr = (void *) skb_put(skb, HCI_EVENT_HDR_SIZE);
hdr->e... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,335 | static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
int addr_len)
{
struct sockaddr_hci haddr;
struct sock *sk = sock->sk;
struct hci_dev *hdev = NULL;
int len, err = 0;
BT_DBG("sock %p sk %p", sock, sk);
if (!addr)
return -EINVAL;
memset(&haddr, 0, sizeof(haddr));
len = min_t(unsigned... | +Info | 0 | static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
int addr_len)
{
struct sockaddr_hci haddr;
struct sock *sk = sock->sk;
struct hci_dev *hdev = NULL;
int len, err = 0;
BT_DBG("sock %p sk %p", sock, sk);
if (!addr)
return -EINVAL;
memset(&haddr, 0, sizeof(haddr));
len = min_t(unsigned... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,336 | static int hci_sock_blacklist_add(struct hci_dev *hdev, void __user *arg)
{
bdaddr_t bdaddr;
int err;
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock(hdev);
err = hci_blacklist_add(hdev, &bdaddr, BDADDR_BREDR);
hci_dev_unlock(hdev);
return err;
}
| +Info | 0 | static int hci_sock_blacklist_add(struct hci_dev *hdev, void __user *arg)
{
bdaddr_t bdaddr;
int err;
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock(hdev);
err = hci_blacklist_add(hdev, &bdaddr, BDADDR_BREDR);
hci_dev_unlock(hdev);
return err;
}
| @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,337 | static int hci_sock_blacklist_del(struct hci_dev *hdev, void __user *arg)
{
bdaddr_t bdaddr;
int err;
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock(hdev);
err = hci_blacklist_del(hdev, &bdaddr, BDADDR_BREDR);
hci_dev_unlock(hdev);
return err;
}
| +Info | 0 | static int hci_sock_blacklist_del(struct hci_dev *hdev, void __user *arg)
{
bdaddr_t bdaddr;
int err;
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock(hdev);
err = hci_blacklist_del(hdev, &bdaddr, BDADDR_BREDR);
hci_dev_unlock(hdev);
return err;
}
| @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,338 | static int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd,
unsigned long arg)
{
struct hci_dev *hdev = hci_pi(sk)->hdev;
if (!hdev)
return -EBADFD;
if (test_bit(HCI_USER_CHANNEL, &hdev->dev_flags))
return -EBUSY;
if (hdev->dev_type != HCI_BREDR)
return -EOPNOTSUPP;
switch (cmd) {
case HCISET... | +Info | 0 | static int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd,
unsigned long arg)
{
struct hci_dev *hdev = hci_pi(sk)->hdev;
if (!hdev)
return -EBADFD;
if (test_bit(HCI_USER_CHANNEL, &hdev->dev_flags))
return -EBUSY;
if (hdev->dev_type != HCI_BREDR)
return -EOPNOTSUPP;
switch (cmd) {
case HCISET... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,339 | void hci_sock_cleanup(void)
{
bt_procfs_cleanup(&init_net, "hci");
bt_sock_unregister(BTPROTO_HCI);
proto_unregister(&hci_sk_proto);
}
| +Info | 0 | void hci_sock_cleanup(void)
{
bt_procfs_cleanup(&init_net, "hci");
bt_sock_unregister(BTPROTO_HCI);
proto_unregister(&hci_sk_proto);
}
| @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,340 | void hci_sock_dev_event(struct hci_dev *hdev, int event)
{
struct hci_ev_si_device ev;
BT_DBG("hdev %s event %d", hdev->name, event);
/* Send event to monitor */
if (atomic_read(&monitor_promisc)) {
struct sk_buff *skb;
skb = create_monitor_event(hdev, event);
if (skb) {
send_monitor_event(skb);
kfre... | +Info | 0 | void hci_sock_dev_event(struct hci_dev *hdev, int event)
{
struct hci_ev_si_device ev;
BT_DBG("hdev %s event %d", hdev->name, event);
/* Send event to monitor */
if (atomic_read(&monitor_promisc)) {
struct sk_buff *skb;
skb = create_monitor_event(hdev, event);
if (skb) {
send_monitor_event(skb);
kfre... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,341 | static int hci_sock_getname(struct socket *sock, struct sockaddr *addr,
int *addr_len, int peer)
{
struct sockaddr_hci *haddr = (struct sockaddr_hci *) addr;
struct sock *sk = sock->sk;
struct hci_dev *hdev;
int err = 0;
BT_DBG("sock %p sk %p", sock, sk);
if (peer)
return -EOPNOTSUPP;
lock_sock(sk);
... | +Info | 0 | static int hci_sock_getname(struct socket *sock, struct sockaddr *addr,
int *addr_len, int peer)
{
struct sockaddr_hci *haddr = (struct sockaddr_hci *) addr;
struct sock *sk = sock->sk;
struct hci_dev *hdev;
int err = 0;
BT_DBG("sock %p sk %p", sock, sk);
if (peer)
return -EOPNOTSUPP;
lock_sock(sk);
... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,342 | static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen)
{
struct hci_ufilter uf;
struct sock *sk = sock->sk;
int len, opt, err = 0;
BT_DBG("sk %p, opt %d", sk, optname);
if (get_user(len, optlen))
return -EFAULT;
lock_sock(sk);
if (hci_... | +Info | 0 | static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen)
{
struct hci_ufilter uf;
struct sock *sk = sock->sk;
int len, opt, err = 0;
BT_DBG("sk %p, opt %d", sk, optname);
if (get_user(len, optlen))
return -EFAULT;
lock_sock(sk);
if (hci_... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,343 | static int hci_sock_ioctl(struct socket *sock, unsigned int cmd,
unsigned long arg)
{
void __user *argp = (void __user *) arg;
struct sock *sk = sock->sk;
int err;
BT_DBG("cmd %x arg %lx", cmd, arg);
lock_sock(sk);
if (hci_pi(sk)->channel != HCI_CHANNEL_RAW) {
err = -EBADFD;
goto done;
}
release_so... | +Info | 0 | static int hci_sock_ioctl(struct socket *sock, unsigned int cmd,
unsigned long arg)
{
void __user *argp = (void __user *) arg;
struct sock *sk = sock->sk;
int err;
BT_DBG("cmd %x arg %lx", cmd, arg);
lock_sock(sk);
if (hci_pi(sk)->channel != HCI_CHANNEL_RAW) {
err = -EBADFD;
goto done;
}
release_so... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,344 | static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct hci_dev *hdev;
struct sk_buff *skb;
int err;
BT_DBG("sock %p sk %p", sock, sk);
if (msg->msg_flags & MSG_OOB)
return -EOPNOTSUPP;
if (msg->msg_flags & ~(MSG_DONTWA... | +Info | 0 | static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct hci_dev *hdev;
struct sk_buff *skb;
int err;
BT_DBG("sock %p sk %p", sock, sk);
if (msg->msg_flags & MSG_OOB)
return -EOPNOTSUPP;
if (msg->msg_flags & ~(MSG_DONTWA... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,345 | static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int len)
{
struct hci_ufilter uf = { .opcode = 0 };
struct sock *sk = sock->sk;
int err = 0, opt = 0;
BT_DBG("sk %p, opt %d", sk, optname);
lock_sock(sk);
if (hci_pi(sk)->channel != HCI_CHANNEL_R... | +Info | 0 | static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int len)
{
struct hci_ufilter uf = { .opcode = 0 };
struct sock *sk = sock->sk;
int err = 0, opt = 0;
BT_DBG("sk %p, opt %d", sk, optname);
lock_sock(sk);
if (hci_pi(sk)->channel != HCI_CHANNEL_R... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,346 | static bool is_filtered_packet(struct sock *sk, struct sk_buff *skb)
{
struct hci_filter *flt;
int flt_type, flt_event;
/* Apply filter */
flt = &hci_pi(sk)->filter;
if (bt_cb(skb)->pkt_type == HCI_VENDOR_PKT)
flt_type = 0;
else
flt_type = bt_cb(skb)->pkt_type & HCI_FLT_TYPE_BITS;
if (!test_bit(flt_type, ... | +Info | 0 | static bool is_filtered_packet(struct sock *sk, struct sk_buff *skb)
{
struct hci_filter *flt;
int flt_type, flt_event;
/* Apply filter */
flt = &hci_pi(sk)->filter;
if (bt_cb(skb)->pkt_type == HCI_VENDOR_PKT)
flt_type = 0;
else
flt_type = bt_cb(skb)->pkt_type & HCI_FLT_TYPE_BITS;
if (!test_bit(flt_type, ... | @@ -856,8 +856,6 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!skb)
return err;
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC; | CWE-20 | null | null |
32,347 | static struct sock *__rfcomm_get_sock_by_addr(u8 channel, bdaddr_t *src)
{
struct sock *sk = NULL;
sk_for_each(sk, &rfcomm_sk_list.head) {
if (rfcomm_pi(sk)->channel == channel &&
!bacmp(&rfcomm_pi(sk)->src, src))
break;
}
return sk ? sk : NULL;
}
| +Info | 0 | static struct sock *__rfcomm_get_sock_by_addr(u8 channel, bdaddr_t *src)
{
struct sock *sk = NULL;
sk_for_each(sk, &rfcomm_sk_list.head) {
if (rfcomm_pi(sk)->channel == channel &&
!bacmp(&rfcomm_pi(sk)->src, src))
break;
}
return sk ? sk : NULL;
}
| @@ -615,7 +615,6 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
- msg->msg_namelen = 0;
return 0;
}
| CWE-20 | null | null |
32,348 | int rfcomm_connect_ind(struct rfcomm_session *s, u8 channel, struct rfcomm_dlc **d)
{
struct sock *sk, *parent;
bdaddr_t src, dst;
int result = 0;
BT_DBG("session %p channel %d", s, channel);
rfcomm_session_getaddr(s, &src, &dst);
/* Check if we have socket listening on channel */
parent = rfcomm_get_sock_by_... | +Info | 0 | int rfcomm_connect_ind(struct rfcomm_session *s, u8 channel, struct rfcomm_dlc **d)
{
struct sock *sk, *parent;
bdaddr_t src, dst;
int result = 0;
BT_DBG("session %p channel %d", s, channel);
rfcomm_session_getaddr(s, &src, &dst);
/* Check if we have socket listening on channel */
parent = rfcomm_get_sock_by_... | @@ -615,7 +615,6 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
- msg->msg_namelen = 0;
return 0;
}
| CWE-20 | null | null |
32,349 | static struct sock *rfcomm_get_sock_by_channel(int state, u8 channel, bdaddr_t *src)
{
struct sock *sk = NULL, *sk1 = NULL;
read_lock(&rfcomm_sk_list.lock);
sk_for_each(sk, &rfcomm_sk_list.head) {
if (state && sk->sk_state != state)
continue;
if (rfcomm_pi(sk)->channel == channel) {
/* Exact match. */
... | +Info | 0 | static struct sock *rfcomm_get_sock_by_channel(int state, u8 channel, bdaddr_t *src)
{
struct sock *sk = NULL, *sk1 = NULL;
read_lock(&rfcomm_sk_list.lock);
sk_for_each(sk, &rfcomm_sk_list.head) {
if (state && sk->sk_state != state)
continue;
if (rfcomm_pi(sk)->channel == channel) {
/* Exact match. */
... | @@ -615,7 +615,6 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
- msg->msg_namelen = 0;
return 0;
}
| CWE-20 | null | null |
32,350 | int __init rfcomm_init_sockets(void)
{
int err;
err = proto_register(&rfcomm_proto, 0);
if (err < 0)
return err;
err = bt_sock_register(BTPROTO_RFCOMM, &rfcomm_sock_family_ops);
if (err < 0) {
BT_ERR("RFCOMM socket layer registration failed");
goto error;
}
err = bt_procfs_init(&init_net, "rfcomm", &rfc... | +Info | 0 | int __init rfcomm_init_sockets(void)
{
int err;
err = proto_register(&rfcomm_proto, 0);
if (err < 0)
return err;
err = bt_sock_register(BTPROTO_RFCOMM, &rfcomm_sock_family_ops);
if (err < 0) {
BT_ERR("RFCOMM socket layer registration failed");
goto error;
}
err = bt_procfs_init(&init_net, "rfcomm", &rfc... | @@ -615,7 +615,6 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
- msg->msg_namelen = 0;
return 0;
}
| CWE-20 | null | null |
32,351 | static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
{
struct sock *sk = d->owner, *parent;
unsigned long flags;
if (!sk)
return;
BT_DBG("dlc %p state %ld err %d", d, d->state, err);
local_irq_save(flags);
bh_lock_sock(sk);
if (err)
sk->sk_err = err;
sk->sk_state = d->state;
parent = bt_... | +Info | 0 | static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
{
struct sock *sk = d->owner, *parent;
unsigned long flags;
if (!sk)
return;
BT_DBG("dlc %p state %ld err %d", d, d->state, err);
local_irq_save(flags);
bh_lock_sock(sk);
if (err)
sk->sk_err = err;
sk->sk_state = d->state;
parent = bt_... | @@ -615,7 +615,6 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
- msg->msg_namelen = 0;
return 0;
}
| CWE-20 | null | null |
32,352 | static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
{
struct sockaddr_rc *sa = (struct sockaddr_rc *) addr;
struct sock *sk = sock->sk;
int err = 0;
BT_DBG("sk %p %pMR", sk, &sa->rc_bdaddr);
if (!addr || addr->sa_family != AF_BLUETOOTH)
return -EINVAL;
lock_sock(sk);
if (s... | +Info | 0 | static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
{
struct sockaddr_rc *sa = (struct sockaddr_rc *) addr;
struct sock *sk = sock->sk;
int err = 0;
BT_DBG("sk %p %pMR", sk, &sa->rc_bdaddr);
if (!addr || addr->sa_family != AF_BLUETOOTH)
return -EINVAL;
lock_sock(sk);
if (s... | @@ -615,7 +615,6 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
- msg->msg_namelen = 0;
return 0;
}
| CWE-20 | null | null |
32,353 | static int rfcomm_sock_connect(struct socket *sock, struct sockaddr *addr, int alen, int flags)
{
struct sockaddr_rc *sa = (struct sockaddr_rc *) addr;
struct sock *sk = sock->sk;
struct rfcomm_dlc *d = rfcomm_pi(sk)->dlc;
int err = 0;
BT_DBG("sk %p", sk);
if (alen < sizeof(struct sockaddr_rc) ||
addr->sa_... | +Info | 0 | static int rfcomm_sock_connect(struct socket *sock, struct sockaddr *addr, int alen, int flags)
{
struct sockaddr_rc *sa = (struct sockaddr_rc *) addr;
struct sock *sk = sock->sk;
struct rfcomm_dlc *d = rfcomm_pi(sk)->dlc;
int err = 0;
BT_DBG("sk %p", sk);
if (alen < sizeof(struct sockaddr_rc) ||
addr->sa_... | @@ -615,7 +615,6 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
- msg->msg_namelen = 0;
return 0;
}
| CWE-20 | null | null |
32,354 | static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer)
{
struct sockaddr_rc *sa = (struct sockaddr_rc *) addr;
struct sock *sk = sock->sk;
BT_DBG("sock %p, sk %p", sock, sk);
memset(sa, 0, sizeof(*sa));
sa->rc_family = AF_BLUETOOTH;
sa->rc_channel = rfcomm_pi(sk)->channe... | +Info | 0 | static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer)
{
struct sockaddr_rc *sa = (struct sockaddr_rc *) addr;
struct sock *sk = sock->sk;
BT_DBG("sock %p, sk %p", sock, sk);
memset(sa, 0, sizeof(*sa));
sa->rc_family = AF_BLUETOOTH;
sa->rc_channel = rfcomm_pi(sk)->channe... | @@ -615,7 +615,6 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
- msg->msg_namelen = 0;
return 0;
}
| CWE-20 | null | null |
32,355 | static void __sco_sock_close(struct sock *sk)
{
BT_DBG("sk %p state %d socket %p", sk, sk->sk_state, sk->sk_socket);
switch (sk->sk_state) {
case BT_LISTEN:
sco_sock_cleanup_listen(sk);
break;
case BT_CONNECTED:
case BT_CONFIG:
if (sco_pi(sk)->conn->hcon) {
sk->sk_state = BT_DISCONN;
sco_sock_set_tim... | +Info | 0 | static void __sco_sock_close(struct sock *sk)
{
BT_DBG("sk %p state %d socket %p", sk, sk->sk_state, sk->sk_socket);
switch (sk->sk_state) {
case BT_LISTEN:
sco_sock_cleanup_listen(sk);
break;
case BT_CONNECTED:
case BT_CONFIG:
if (sco_pi(sk)->conn->hcon) {
sk->sk_state = BT_DISCONN;
sco_sock_set_tim... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,356 | static void sco_chan_del(struct sock *sk, int err)
{
struct sco_conn *conn;
conn = sco_pi(sk)->conn;
BT_DBG("sk %p, conn %p, err %d", sk, conn, err);
if (conn) {
sco_conn_lock(conn);
conn->sk = NULL;
sco_pi(sk)->conn = NULL;
sco_conn_unlock(conn);
if (conn->hcon)
hci_conn_drop(conn->hcon);
}
sk-... | +Info | 0 | static void sco_chan_del(struct sock *sk, int err)
{
struct sco_conn *conn;
conn = sco_pi(sk)->conn;
BT_DBG("sk %p, conn %p, err %d", sk, conn, err);
if (conn) {
sco_conn_lock(conn);
conn->sk = NULL;
sco_pi(sk)->conn = NULL;
sco_conn_unlock(conn);
if (conn->hcon)
hci_conn_drop(conn->hcon);
}
sk-... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,357 | static struct sco_conn *sco_conn_add(struct hci_conn *hcon)
{
struct hci_dev *hdev = hcon->hdev;
struct sco_conn *conn = hcon->sco_data;
if (conn)
return conn;
conn = kzalloc(sizeof(struct sco_conn), GFP_KERNEL);
if (!conn)
return NULL;
spin_lock_init(&conn->lock);
hcon->sco_data = conn;
conn->hcon = hc... | +Info | 0 | static struct sco_conn *sco_conn_add(struct hci_conn *hcon)
{
struct hci_dev *hdev = hcon->hdev;
struct sco_conn *conn = hcon->sco_data;
if (conn)
return conn;
conn = kzalloc(sizeof(struct sco_conn), GFP_KERNEL);
if (!conn)
return NULL;
spin_lock_init(&conn->lock);
hcon->sco_data = conn;
conn->hcon = hc... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,358 | static void sco_conn_ready(struct sco_conn *conn)
{
struct sock *parent;
struct sock *sk = conn->sk;
BT_DBG("conn %p", conn);
if (sk) {
sco_sock_clear_timer(sk);
bh_lock_sock(sk);
sk->sk_state = BT_CONNECTED;
sk->sk_state_change(sk);
bh_unlock_sock(sk);
} else {
sco_conn_lock(conn);
parent = sco_g... | +Info | 0 | static void sco_conn_ready(struct sco_conn *conn)
{
struct sock *parent;
struct sock *sk = conn->sk;
BT_DBG("conn %p", conn);
if (sk) {
sco_sock_clear_timer(sk);
bh_lock_sock(sk);
sk->sk_state = BT_CONNECTED;
sk->sk_state_change(sk);
bh_unlock_sock(sk);
} else {
sco_conn_lock(conn);
parent = sco_g... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,359 | static int sco_connect(struct sock *sk)
{
struct sco_conn *conn;
struct hci_conn *hcon;
struct hci_dev *hdev;
int err, type;
BT_DBG("%pMR -> %pMR", &sco_pi(sk)->src, &sco_pi(sk)->dst);
hdev = hci_get_route(&sco_pi(sk)->dst, &sco_pi(sk)->src);
if (!hdev)
return -EHOSTUNREACH;
hci_dev_lock(hdev);
if (lmp_... | +Info | 0 | static int sco_connect(struct sock *sk)
{
struct sco_conn *conn;
struct hci_conn *hcon;
struct hci_dev *hdev;
int err, type;
BT_DBG("%pMR -> %pMR", &sco_pi(sk)->src, &sco_pi(sk)->dst);
hdev = hci_get_route(&sco_pi(sk)->dst, &sco_pi(sk)->src);
if (!hdev)
return -EHOSTUNREACH;
hci_dev_lock(hdev);
if (lmp_... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,360 | void __exit sco_exit(void)
{
bt_procfs_cleanup(&init_net, "sco");
debugfs_remove(sco_debugfs);
bt_sock_unregister(BTPROTO_SCO);
proto_unregister(&sco_proto);
}
| +Info | 0 | void __exit sco_exit(void)
{
bt_procfs_cleanup(&init_net, "sco");
debugfs_remove(sco_debugfs);
bt_sock_unregister(BTPROTO_SCO);
proto_unregister(&sco_proto);
}
| @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,361 | static struct sock *sco_get_sock_listen(bdaddr_t *src)
{
struct sock *sk = NULL, *sk1 = NULL;
read_lock(&sco_sk_list.lock);
sk_for_each(sk, &sco_sk_list.head) {
if (sk->sk_state != BT_LISTEN)
continue;
/* Exact match. */
if (!bacmp(&sco_pi(sk)->src, src))
break;
/* Closest match */
if (!bacmp(&sc... | +Info | 0 | static struct sock *sco_get_sock_listen(bdaddr_t *src)
{
struct sock *sk = NULL, *sk1 = NULL;
read_lock(&sco_sk_list.lock);
sk_for_each(sk, &sco_sk_list.head) {
if (sk->sk_state != BT_LISTEN)
continue;
/* Exact match. */
if (!bacmp(&sco_pi(sk)->src, src))
break;
/* Closest match */
if (!bacmp(&sc... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,362 | int __init sco_init(void)
{
int err;
err = proto_register(&sco_proto, 0);
if (err < 0)
return err;
err = bt_sock_register(BTPROTO_SCO, &sco_sock_family_ops);
if (err < 0) {
BT_ERR("SCO socket registration failed");
goto error;
}
err = bt_procfs_init(&init_net, "sco", &sco_sk_list, NULL);
if (err < 0) {... | +Info | 0 | int __init sco_init(void)
{
int err;
err = proto_register(&sco_proto, 0);
if (err < 0)
return err;
err = bt_sock_register(BTPROTO_SCO, &sco_sock_family_ops);
if (err < 0) {
BT_ERR("SCO socket registration failed");
goto error;
}
err = bt_procfs_init(&init_net, "sco", &sco_sk_list, NULL);
if (err < 0) {... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,363 | static int sco_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer)
{
struct sockaddr_sco *sa = (struct sockaddr_sco *) addr;
struct sock *sk = sock->sk;
BT_DBG("sock %p, sk %p", sock, sk);
addr->sa_family = AF_BLUETOOTH;
*len = sizeof(struct sockaddr_sco);
if (peer)
bacpy(&sa->sco_bd... | +Info | 0 | static int sco_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer)
{
struct sockaddr_sco *sa = (struct sockaddr_sco *) addr;
struct sock *sk = sock->sk;
BT_DBG("sock %p, sk %p", sock, sk);
addr->sa_family = AF_BLUETOOTH;
*len = sizeof(struct sockaddr_sco);
if (peer)
bacpy(&sa->sco_bd... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,364 | static int sco_sock_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
int len, err = 0;
struct bt_voice voice;
BT_DBG("sk %p", sk);
if (level == SOL_SCO)
return sco_sock_getsockopt_old(sock, optname, optval, optlen);
if (get_user(le... | +Info | 0 | static int sco_sock_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
int len, err = 0;
struct bt_voice voice;
BT_DBG("sk %p", sk);
if (level == SOL_SCO)
return sco_sock_getsockopt_old(sock, optname, optval, optlen);
if (get_user(le... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,365 | static int sco_sock_getsockopt_old(struct socket *sock, int optname, char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
struct sco_options opts;
struct sco_conninfo cinfo;
int len, err = 0;
BT_DBG("sk %p", sk);
if (get_user(len, optlen))
return -EFAULT;
lock_sock(sk);
switch (optname) ... | +Info | 0 | static int sco_sock_getsockopt_old(struct socket *sock, int optname, char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
struct sco_options opts;
struct sco_conninfo cinfo;
int len, err = 0;
BT_DBG("sk %p", sk);
if (get_user(len, optlen))
return -EFAULT;
lock_sock(sk);
switch (optname) ... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,366 | static int sco_sock_listen(struct socket *sock, int backlog)
{
struct sock *sk = sock->sk;
bdaddr_t *src = &sco_pi(sk)->src;
int err = 0;
BT_DBG("sk %p backlog %d", sk, backlog);
lock_sock(sk);
if (sk->sk_state != BT_BOUND) {
err = -EBADFD;
goto done;
}
if (sk->sk_type != SOCK_SEQPACKET) {
err = -EINV... | +Info | 0 | static int sco_sock_listen(struct socket *sock, int backlog)
{
struct sock *sk = sock->sk;
bdaddr_t *src = &sco_pi(sk)->src;
int err = 0;
BT_DBG("sk %p backlog %d", sk, backlog);
lock_sock(sk);
if (sk->sk_state != BT_BOUND) {
err = -EBADFD;
goto done;
}
if (sk->sk_type != SOCK_SEQPACKET) {
err = -EINV... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,367 | static int sco_sock_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
int len, err = 0;
struct bt_voice voice;
u32 opt;
BT_DBG("sk %p", sk);
lock_sock(sk);
switch (optname) {
case BT_DEFER_SETUP:
if (sk->sk_state != BT_BOUND && ... | +Info | 0 | static int sco_sock_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
int len, err = 0;
struct bt_voice voice;
u32 opt;
BT_DBG("sk %p", sk);
lock_sock(sk);
switch (optname) {
case BT_DEFER_SETUP:
if (sk->sk_state != BT_BOUND && ... | @@ -711,7 +711,6 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
sco_conn_defer_accept(pi->conn->hcon, pi->setting);
sk->sk_state = BT_CONFIG;
- msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-20 | null | null |
32,368 | static int caif_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk = NULL;
struct caifsock *cf_sk = NULL;
static struct proto prot = {.name = "PF_CAIF",
.owner = THIS_MODULE,
.obj_size = sizeof(struct caifsock),
};
if (!capable(CAP_SYS_ADMIN) && !capable(CAP_NET_AD... | +Info | 0 | static int caif_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk = NULL;
struct caifsock *cf_sk = NULL;
static struct proto prot = {.name = "PF_CAIF",
.owner = THIS_MODULE,
.obj_size = sizeof(struct caifsock),
};
if (!capable(CAP_SYS_ADMIN) && !capable(CAP_NET_AD... | @@ -286,8 +286,6 @@ static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock,
if (m->msg_flags&MSG_OOB)
goto read_error;
- m->msg_namelen = 0;
-
skb = skb_recv_datagram(sk, flags, 0 , &ret);
if (!skb)
goto read_error;
@@ -361,8 +359,6 @@ static int caif_stream_recvmsg(struct kiocb *iocb, str... | CWE-20 | null | null |
32,369 | static void caif_ctrl_cb(struct cflayer *layr,
enum caif_ctrlcmd flow,
int phyid)
{
struct caifsock *cf_sk = container_of(layr, struct caifsock, layer);
switch (flow) {
case CAIF_CTRLCMD_FLOW_ON_IND:
/* OK from modem to start sending again */
set_tx_flow_on(cf_sk);
cf_sk->sk.sk_state_change(&cf_sk->sk)... | +Info | 0 | static void caif_ctrl_cb(struct cflayer *layr,
enum caif_ctrlcmd flow,
int phyid)
{
struct caifsock *cf_sk = container_of(layr, struct caifsock, layer);
switch (flow) {
case CAIF_CTRLCMD_FLOW_ON_IND:
/* OK from modem to start sending again */
set_tx_flow_on(cf_sk);
cf_sk->sk.sk_state_change(&cf_sk->sk)... | @@ -286,8 +286,6 @@ static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock,
if (m->msg_flags&MSG_OOB)
goto read_error;
- m->msg_namelen = 0;
-
skb = skb_recv_datagram(sk, flags, 0 , &ret);
if (!skb)
goto read_error;
@@ -361,8 +359,6 @@ static int caif_stream_recvmsg(struct kiocb *iocb, str... | CWE-20 | null | null |
32,370 | static unsigned int caif_poll(struct file *file,
struct socket *sock, poll_table *wait)
{
struct sock *sk = sock->sk;
unsigned int mask;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
sock_poll_wait(file, sk_sleep(sk), wait);
mask = 0;
/* exceptional events? */
if (sk->sk_err)
mask ... | +Info | 0 | static unsigned int caif_poll(struct file *file,
struct socket *sock, poll_table *wait)
{
struct sock *sk = sock->sk;
unsigned int mask;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
sock_poll_wait(file, sk_sleep(sk), wait);
mask = 0;
/* exceptional events? */
if (sk->sk_err)
mask ... | @@ -286,8 +286,6 @@ static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock,
if (m->msg_flags&MSG_OOB)
goto read_error;
- m->msg_namelen = 0;
-
skb = skb_recv_datagram(sk, flags, 0 , &ret);
if (!skb)
goto read_error;
@@ -361,8 +359,6 @@ static int caif_stream_recvmsg(struct kiocb *iocb, str... | CWE-20 | null | null |
32,371 | static long caif_wait_for_flow_on(struct caifsock *cf_sk,
int wait_writeable, long timeo, int *err)
{
struct sock *sk = &cf_sk->sk;
DEFINE_WAIT(wait);
for (;;) {
*err = 0;
if (tx_flow_is_on(cf_sk) &&
(!wait_writeable || sock_writeable(&cf_sk->sk)))
break;
*err = -ETIMEDOUT;
if (!timeo)
break;
... | +Info | 0 | static long caif_wait_for_flow_on(struct caifsock *cf_sk,
int wait_writeable, long timeo, int *err)
{
struct sock *sk = &cf_sk->sk;
DEFINE_WAIT(wait);
for (;;) {
*err = 0;
if (tx_flow_is_on(cf_sk) &&
(!wait_writeable || sock_writeable(&cf_sk->sk)))
break;
*err = -ETIMEDOUT;
if (!timeo)
break;
... | @@ -286,8 +286,6 @@ static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock,
if (m->msg_flags&MSG_OOB)
goto read_error;
- m->msg_namelen = 0;
-
skb = skb_recv_datagram(sk, flags, 0 , &ret);
if (!skb)
goto read_error;
@@ -361,8 +359,6 @@ static int caif_stream_recvmsg(struct kiocb *iocb, str... | CWE-20 | null | null |
32,372 | static int setsockopt(struct socket *sock,
int lvl, int opt, char __user *ov, unsigned int ol)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
int linksel;
if (cf_sk->sk.sk_socket->state != SS_UNCONNECTED)
return -ENOPROTOOPT;
switch (opt) {
case CAIFSO_LI... | +Info | 0 | static int setsockopt(struct socket *sock,
int lvl, int opt, char __user *ov, unsigned int ol)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
int linksel;
if (cf_sk->sk.sk_socket->state != SS_UNCONNECTED)
return -ENOPROTOOPT;
switch (opt) {
case CAIFSO_LI... | @@ -286,8 +286,6 @@ static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock,
if (m->msg_flags&MSG_OOB)
goto read_error;
- m->msg_namelen = 0;
-
skb = skb_recv_datagram(sk, flags, 0 , &ret);
if (!skb)
goto read_error;
@@ -361,8 +359,6 @@ static int caif_stream_recvmsg(struct kiocb *iocb, str... | CWE-20 | null | null |
32,373 | int csum_partial_copy_fromiovecend(unsigned char *kdata, struct iovec *iov,
int offset, unsigned int len, __wsum *csump)
{
__wsum csum = *csump;
int partial_cnt = 0, err = 0;
/* Skip over the finished iovecs */
while (offset >= iov->iov_len) {
offset -= iov->iov_len;
iov++;
}
while (len > 0) {
u8 __u... | +Info | 0 | int csum_partial_copy_fromiovecend(unsigned char *kdata, struct iovec *iov,
int offset, unsigned int len, __wsum *csump)
{
__wsum csum = *csump;
int partial_cnt = 0, err = 0;
/* Skip over the finished iovecs */
while (offset >= iov->iov_len) {
offset -= iov->iov_len;
iov++;
}
while (len > 0) {
u8 __u... | @@ -48,7 +48,8 @@ int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *a
if (err < 0)
return err;
}
- m->msg_name = address;
+ if (m->msg_name)
+ m->msg_name = address;
} else {
m->msg_name = NULL;
} | CWE-20 | null | null |
32,374 | int memcpy_fromiovecend(unsigned char *kdata, const struct iovec *iov,
int offset, int len)
{
/* Skip over the finished iovecs */
while (offset >= iov->iov_len) {
offset -= iov->iov_len;
iov++;
}
while (len > 0) {
u8 __user *base = iov->iov_base + offset;
int copy = min_t(unsigned int, len, iov->iov_len... | +Info | 0 | int memcpy_fromiovecend(unsigned char *kdata, const struct iovec *iov,
int offset, int len)
{
/* Skip over the finished iovecs */
while (offset >= iov->iov_len) {
offset -= iov->iov_len;
iov++;
}
while (len > 0) {
u8 __user *base = iov->iov_base + offset;
int copy = min_t(unsigned int, len, iov->iov_len... | @@ -48,7 +48,8 @@ int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *a
if (err < 0)
return err;
}
- m->msg_name = address;
+ if (m->msg_name)
+ m->msg_name = address;
} else {
m->msg_name = NULL;
} | CWE-20 | null | null |
32,375 | int memcpy_toiovecend(const struct iovec *iov, unsigned char *kdata,
int offset, int len)
{
int copy;
for (; len > 0; ++iov) {
/* Skip over the finished iovecs */
if (unlikely(offset >= iov->iov_len)) {
offset -= iov->iov_len;
continue;
}
copy = min_t(unsigned int, iov->iov_len - offset, len);
... | +Info | 0 | int memcpy_toiovecend(const struct iovec *iov, unsigned char *kdata,
int offset, int len)
{
int copy;
for (; len > 0; ++iov) {
/* Skip over the finished iovecs */
if (unlikely(offset >= iov->iov_len)) {
offset -= iov->iov_len;
continue;
}
copy = min_t(unsigned int, iov->iov_len - offset, len);
... | @@ -48,7 +48,8 @@ int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *a
if (err < 0)
return err;
}
- m->msg_name = address;
+ if (m->msg_name)
+ m->msg_name = address;
} else {
m->msg_name = NULL;
} | CWE-20 | null | null |
32,376 | static int __ipx_bind(struct socket *sock,
struct sockaddr *uaddr, int addr_len)
{
struct sock *sk = sock->sk;
struct ipx_sock *ipxs = ipx_sk(sk);
struct ipx_interface *intrfc;
struct sockaddr_ipx *addr = (struct sockaddr_ipx *)uaddr;
int rc = -EINVAL;
if (!sock_flag(sk, SOCK_ZAPPED) || addr_len != sizeof(str... | +Info | 0 | static int __ipx_bind(struct socket *sock,
struct sockaddr *uaddr, int addr_len)
{
struct sock *sk = sock->sk;
struct ipx_sock *ipxs = ipx_sk(sk);
struct ipx_interface *intrfc;
struct sockaddr_ipx *addr = (struct sockaddr_ipx *)uaddr;
int rc = -EINVAL;
if (!sock_flag(sk, SOCK_ZAPPED) || addr_len != sizeof(str... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,377 | static void __ipxitf_down(struct ipx_interface *intrfc)
{
struct sock *s;
struct hlist_node *t;
/* Delete all routes associated with this interface */
ipxrtr_del_routes(intrfc);
spin_lock_bh(&intrfc->if_sklist_lock);
/* error sockets */
sk_for_each_safe(s, t, &intrfc->if_sklist) {
struct ipx_sock *ipxs = ipx... | +Info | 0 | static void __ipxitf_down(struct ipx_interface *intrfc)
{
struct sock *s;
struct hlist_node *t;
/* Delete all routes associated with this interface */
ipxrtr_del_routes(intrfc);
spin_lock_bh(&intrfc->if_sklist_lock);
/* error sockets */
sk_for_each_safe(s, t, &intrfc->if_sklist) {
struct ipx_sock *ipxs = ipx... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,378 | static struct sock *__ipxitf_find_socket(struct ipx_interface *intrfc,
__be16 port)
{
struct sock *s;
sk_for_each(s, &intrfc->if_sklist)
if (ipx_sk(s)->port == port)
goto found;
s = NULL;
found:
return s;
}
| +Info | 0 | static struct sock *__ipxitf_find_socket(struct ipx_interface *intrfc,
__be16 port)
{
struct sock *s;
sk_for_each(s, &intrfc->if_sklist)
if (ipx_sk(s)->port == port)
goto found;
s = NULL;
found:
return s;
}
| @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,379 | static struct ipx_interface *__ipxitf_find_using_phys(struct net_device *dev,
__be16 datalink)
{
struct ipx_interface *i;
list_for_each_entry(i, &ipx_interfaces, node)
if (i->if_dev == dev && i->if_dlink_type == datalink)
goto out;
i = NULL;
out:
return i;
}
| +Info | 0 | static struct ipx_interface *__ipxitf_find_using_phys(struct net_device *dev,
__be16 datalink)
{
struct ipx_interface *i;
list_for_each_entry(i, &ipx_interfaces, node)
if (i->if_dev == dev && i->if_dlink_type == datalink)
goto out;
i = NULL;
out:
return i;
}
| @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,380 | static __inline__ void __ipxitf_put(struct ipx_interface *intrfc)
{
if (atomic_dec_and_test(&intrfc->refcnt))
__ipxitf_down(intrfc);
}
| +Info | 0 | static __inline__ void __ipxitf_put(struct ipx_interface *intrfc)
{
if (atomic_dec_and_test(&intrfc->refcnt))
__ipxitf_down(intrfc);
}
| @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,381 | static int ipx_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
struct sock *sk = sock->sk;
int rc;
lock_sock(sk);
rc = __ipx_bind(sock, uaddr, addr_len);
release_sock(sk);
return rc;
}
| +Info | 0 | static int ipx_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
struct sock *sk = sock->sk;
int rc;
lock_sock(sk);
rc = __ipx_bind(sock, uaddr, addr_len);
release_sock(sk);
return rc;
}
| @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,382 | __be16 ipx_cksum(struct ipxhdr *packet, int length)
{
/*
* NOTE: sum is a net byte order quantity, which optimizes the
* loop. This only works on big and little endian machines. (I
* don't know of a machine that isn't.)
*/
/* handle the first 3 words separately; checksum should be skipped
* and ipx_tctrl ma... | +Info | 0 | __be16 ipx_cksum(struct ipxhdr *packet, int length)
{
/*
* NOTE: sum is a net byte order quantity, which optimizes the
* loop. This only works on big and little endian machines. (I
* don't know of a machine that isn't.)
*/
/* handle the first 3 words separately; checksum should be skipped
* and ipx_tctrl ma... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,383 | static int ipx_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
/*
* These 4 commands use same structure on 32bit and 64bit. Rest of IPX
* commands is handled by generic ioctl code. As these commands are
* SIOCPROTOPRIVATE..SIOCPROTOPRIVATE+3, they cannot be handled by generic
* code.... | +Info | 0 | static int ipx_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
/*
* These 4 commands use same structure on 32bit and 64bit. Rest of IPX
* commands is handled by generic ioctl code. As these commands are
* SIOCPROTOPRIVATE..SIOCPROTOPRIVATE+3, they cannot be handled by generic
* code.... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,384 | static int ipx_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
struct sock *sk = sock->sk;
struct ipx_sock *ipxs = ipx_sk(sk);
struct sockaddr_ipx *addr;
int rc = -EINVAL;
struct ipx_route *rt;
sk->sk_state = TCP_CLOSE;
sock->state = SS_UNCONNECTED;
lock_sock(sk);
if (addr_l... | +Info | 0 | static int ipx_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
struct sock *sk = sock->sk;
struct ipx_sock *ipxs = ipx_sk(sk);
struct sockaddr_ipx *addr;
int rc = -EINVAL;
struct ipx_route *rt;
sk->sk_state = TCP_CLOSE;
sock->state = SS_UNCONNECTED;
lock_sock(sk);
if (addr_l... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,385 | static int ipx_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
int rc = -ESOCKTNOSUPPORT;
struct sock *sk;
if (!net_eq(net, &init_net))
return -EAFNOSUPPORT;
/*
* SPX support is not anymore in the kernel sources. If you want to
* ressurrect it, completing it and making it unde... | +Info | 0 | static int ipx_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
int rc = -ESOCKTNOSUPPORT;
struct sock *sk;
if (!net_eq(net, &init_net))
return -EAFNOSUPPORT;
/*
* SPX support is not anymore in the kernel sources. If you want to
* ressurrect it, completing it and making it unde... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,386 | const char *ipx_device_name(struct ipx_interface *intrfc)
{
return intrfc->if_internal ? "Internal" :
intrfc->if_dev ? intrfc->if_dev->name : "Unknown";
}
| +Info | 0 | const char *ipx_device_name(struct ipx_interface *intrfc)
{
return intrfc->if_internal ? "Internal" :
intrfc->if_dev ? intrfc->if_dev->name : "Unknown";
}
| @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,387 | static __be16 ipx_first_free_socketnum(struct ipx_interface *intrfc)
{
unsigned short socketNum = intrfc->if_sknum;
spin_lock_bh(&intrfc->if_sklist_lock);
if (socketNum < IPX_MIN_EPHEMERAL_SOCKET)
socketNum = IPX_MIN_EPHEMERAL_SOCKET;
while (__ipxitf_find_socket(intrfc, htons(socketNum)))
if (socketNum > IPX... | +Info | 0 | static __be16 ipx_first_free_socketnum(struct ipx_interface *intrfc)
{
unsigned short socketNum = intrfc->if_sknum;
spin_lock_bh(&intrfc->if_sklist_lock);
if (socketNum < IPX_MIN_EPHEMERAL_SOCKET)
socketNum = IPX_MIN_EPHEMERAL_SOCKET;
while (__ipxitf_find_socket(intrfc, htons(socketNum)))
if (socketNum > IPX... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,388 | const char *ipx_frame_name(__be16 frame)
{
char* rc = "None";
switch (ntohs(frame)) {
case ETH_P_IPX: rc = "EtherII"; break;
case ETH_P_802_2: rc = "802.2"; break;
case ETH_P_SNAP: rc = "SNAP"; break;
case ETH_P_802_3: rc = "802.3"; break;
}
return rc;
}
| +Info | 0 | const char *ipx_frame_name(__be16 frame)
{
char* rc = "None";
switch (ntohs(frame)) {
case ETH_P_IPX: rc = "EtherII"; break;
case ETH_P_802_2: rc = "802.2"; break;
case ETH_P_SNAP: rc = "SNAP"; break;
case ETH_P_802_3: rc = "802.3"; break;
}
return rc;
}
| @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,389 | static int ipx_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct ipx_address *addr;
struct sockaddr_ipx sipx;
struct sock *sk = sock->sk;
struct ipx_sock *ipxs = ipx_sk(sk);
int rc;
*uaddr_len = sizeof(struct sockaddr_ipx);
lock_sock(sk);
if (peer) {
rc = -ENOTCONN;
... | +Info | 0 | static int ipx_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct ipx_address *addr;
struct sockaddr_ipx sipx;
struct sock *sk = sock->sk;
struct ipx_sock *ipxs = ipx_sk(sk);
int rc;
*uaddr_len = sizeof(struct sockaddr_ipx);
lock_sock(sk);
if (peer) {
rc = -ENOTCONN;
... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,390 | static int ipx_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
int val = 0;
int len;
int rc = -ENOPROTOOPT;
lock_sock(sk);
if (!(level == SOL_IPX && optname == IPX_TYPE))
goto out;
val = ipx_sk(sk)->type;
rc = -EFAULT;
if (get... | +Info | 0 | static int ipx_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
int val = 0;
int len;
int rc = -ENOPROTOOPT;
lock_sock(sk);
if (!(level == SOL_IPX && optname == IPX_TYPE))
goto out;
val = ipx_sk(sk)->type;
rc = -EFAULT;
if (get... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,391 | static int __init ipx_init(void)
{
int rc = proto_register(&ipx_proto, 1);
if (rc != 0)
goto out;
sock_register(&ipx_family_ops);
pEII_datalink = make_EII_client();
if (pEII_datalink)
dev_add_pack(&ipx_dix_packet_type);
else
printk(ipx_EII_err_msg);
p8023_datalink = make_8023_client();
if (p8023_datal... | +Info | 0 | static int __init ipx_init(void)
{
int rc = proto_register(&ipx_proto, 1);
if (rc != 0)
goto out;
sock_register(&ipx_family_ops);
pEII_datalink = make_EII_client();
if (pEII_datalink)
dev_add_pack(&ipx_dix_packet_type);
else
printk(ipx_EII_err_msg);
p8023_datalink = make_8023_client();
if (p8023_datal... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,392 | static int ipx_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
int rc = 0;
long amount = 0;
struct sock *sk = sock->sk;
void __user *argp = (void __user *)arg;
lock_sock(sk);
switch (cmd) {
case TIOCOUTQ:
amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
if (amount < 0)
amount = 0;
rc =... | +Info | 0 | static int ipx_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
int rc = 0;
long amount = 0;
struct sock *sk = sock->sk;
void __user *argp = (void __user *)arg;
lock_sock(sk);
switch (cmd) {
case TIOCOUTQ:
amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
if (amount < 0)
amount = 0;
rc =... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,393 | static void __exit ipx_proto_finito(void)
{
ipx_proc_exit();
ipx_unregister_sysctl();
unregister_netdevice_notifier(&ipx_dev_notifier);
ipxitf_cleanup();
if (pSNAP_datalink) {
unregister_snap_client(pSNAP_datalink);
pSNAP_datalink = NULL;
}
if (p8022_datalink) {
unregister_8022_client(p8022_datalink);
... | +Info | 0 | static void __exit ipx_proto_finito(void)
{
ipx_proc_exit();
ipx_unregister_sysctl();
unregister_netdevice_notifier(&ipx_dev_notifier);
ipxitf_cleanup();
if (pSNAP_datalink) {
unregister_snap_client(pSNAP_datalink);
pSNAP_datalink = NULL;
}
if (p8022_datalink) {
unregister_8022_client(p8022_datalink);
... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,394 | static int ipx_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
{
/* NULL here for pt means the packet was looped back */
struct ipx_interface *intrfc;
struct ipxhdr *ipx;
u16 ipx_pktsize;
int rc = 0;
if (!net_eq(dev_net(dev), &init_net))
goto drop;
/* Not... | +Info | 0 | static int ipx_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
{
/* NULL here for pt means the packet was looped back */
struct ipx_interface *intrfc;
struct ipxhdr *ipx;
u16 ipx_pktsize;
int rc = 0;
if (!net_eq(dev_net(dev), &init_net))
goto drop;
/* Not... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,395 | static int ipx_release(struct socket *sock)
{
struct sock *sk = sock->sk;
if (!sk)
goto out;
lock_sock(sk);
if (!sock_flag(sk, SOCK_DEAD))
sk->sk_state_change(sk);
sock_set_flag(sk, SOCK_DEAD);
sock->sk = NULL;
sk_refcnt_debug_release(sk);
ipx_destroy_socket(sk);
release_sock(sk);
sock_put(sk);
out:
r... | +Info | 0 | static int ipx_release(struct socket *sock)
{
struct sock *sk = sock->sk;
if (!sk)
goto out;
lock_sock(sk);
if (!sock_flag(sk, SOCK_DEAD))
sk->sk_state_change(sk);
sock_set_flag(sk, SOCK_DEAD);
sock->sk = NULL;
sk_refcnt_debug_release(sk);
ipx_destroy_socket(sk);
release_sock(sk);
sock_put(sk);
out:
r... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,396 | static void ipx_remove_socket(struct sock *sk)
{
/* Determine interface with which socket is associated */
struct ipx_interface *intrfc = ipx_sk(sk)->intrfc;
if (!intrfc)
goto out;
ipxitf_hold(intrfc);
spin_lock_bh(&intrfc->if_sklist_lock);
sk_del_node_init(sk);
spin_unlock_bh(&intrfc->if_sklist_lock);
ipxi... | +Info | 0 | static void ipx_remove_socket(struct sock *sk)
{
/* Determine interface with which socket is associated */
struct ipx_interface *intrfc = ipx_sk(sk)->intrfc;
if (!intrfc)
goto out;
ipxitf_hold(intrfc);
spin_lock_bh(&intrfc->if_sklist_lock);
sk_del_node_init(sk);
spin_unlock_bh(&intrfc->if_sklist_lock);
ipxi... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,397 | static int ipx_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct ipx_sock *ipxs = ipx_sk(sk);
struct sockaddr_ipx *usipx = (struct sockaddr_ipx *)msg->msg_name;
struct sockaddr_ipx local_sipx;
int rc = -EINVAL;
int flags = msg->msg_flags;
lock... | +Info | 0 | static int ipx_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct ipx_sock *ipxs = ipx_sk(sk);
struct sockaddr_ipx *usipx = (struct sockaddr_ipx *)msg->msg_name;
struct sockaddr_ipx local_sipx;
int rc = -EINVAL;
int flags = msg->msg_flags;
lock... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,398 | static int ipx_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
int opt;
int rc = -EINVAL;
lock_sock(sk);
if (optlen != sizeof(int))
goto out;
rc = -EFAULT;
if (get_user(opt, (unsigned int __user *)optval))
goto out;
rc =... | +Info | 0 | static int ipx_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
int opt;
int rc = -EINVAL;
lock_sock(sk);
if (optlen != sizeof(int))
goto out;
rc = -EFAULT;
if (get_user(opt, (unsigned int __user *)optval))
goto out;
rc =... | @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
32,399 | static void ipxcfg_set_auto_select(char val)
{
ipxcfg_auto_select_primary = val;
if (val && !ipx_primary_net)
ipx_primary_net = ipx_interfaces_head();
}
| +Info | 0 | static void ipxcfg_set_auto_select(char val)
{
ipxcfg_auto_select_primary = val;
if (val && !ipx_primary_net)
ipx_primary_net = ipx_interfaces_head();
}
| @@ -1823,15 +1823,14 @@ static int ipx_recvmsg(struct kiocb *iocb, struct socket *sock,
if (skb->tstamp.tv64)
sk->sk_stamp = skb->tstamp;
- msg->msg_namelen = sizeof(*sipx);
-
if (sipx) {
sipx->sipx_family = AF_IPX;
sipx->sipx_port = ipx->ipx_source.sock;
memcpy(sipx->sipx_node, ipx->ipx_source.node,... | CWE-20 | null | null |
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