idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
24,500 | static int __init afiucv_init(void)
{
int err;
if (MACHINE_IS_VM) {
cpcmd("QUERY USERID", iucv_userid, sizeof(iucv_userid), &err);
if (unlikely(err)) {
WARN_ON(err);
err = -EPROTONOSUPPORT;
goto out;
}
pr_iucv = try_then_request_module(symbol_get(iucv_if), "iucv");
if (!pr_iucv) {
printk(KERN_... | +Info | 0 | static int __init afiucv_init(void)
{
int err;
if (MACHINE_IS_VM) {
cpcmd("QUERY USERID", iucv_userid, sizeof(iucv_userid), &err);
if (unlikely(err)) {
WARN_ON(err);
err = -EPROTONOSUPPORT;
goto out;
}
pr_iucv = try_then_request_module(symbol_get(iucv_if), "iucv");
if (!pr_iucv) {
printk(KERN_... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,501 | static int afiucv_iucv_init(void)
{
int err;
err = pr_iucv->iucv_register(&af_iucv_handler, 0);
if (err)
goto out;
/* establish dummy device */
af_iucv_driver.bus = pr_iucv->bus;
err = driver_register(&af_iucv_driver);
if (err)
goto out_iucv;
af_iucv_dev = kzalloc(sizeof(struct device), GFP_KERNEL);
if (!... | +Info | 0 | static int afiucv_iucv_init(void)
{
int err;
err = pr_iucv->iucv_register(&af_iucv_handler, 0);
if (err)
goto out;
/* establish dummy device */
af_iucv_driver.bus = pr_iucv->bus;
err = driver_register(&af_iucv_driver);
if (err)
goto out_iucv;
af_iucv_dev = kzalloc(sizeof(struct device), GFP_KERNEL);
if (!... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,502 | static int afiucv_netdev_event(struct notifier_block *this,
unsigned long event, void *ptr)
{
struct net_device *event_dev = (struct net_device *)ptr;
struct sock *sk;
struct iucv_sock *iucv;
switch (event) {
case NETDEV_REBOOT:
case NETDEV_GOING_DOWN:
sk_for_each(sk, &iucv_sk_list.head) {
iucv = ... | +Info | 0 | static int afiucv_netdev_event(struct notifier_block *this,
unsigned long event, void *ptr)
{
struct net_device *event_dev = (struct net_device *)ptr;
struct sock *sk;
struct iucv_sock *iucv;
switch (event) {
case NETDEV_REBOOT:
case NETDEV_GOING_DOWN:
sk_for_each(sk, &iucv_sk_list.head) {
iucv = ... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,503 | static int afiucv_path_connect(struct socket *sock, struct sockaddr *addr)
{
struct sockaddr_iucv *sa = (struct sockaddr_iucv *) addr;
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
unsigned char user_data[16];
int err;
high_nmcpy(user_data, sa->siucv_name);
low_nmcpy(user_data, iucv->src_nam... | +Info | 0 | static int afiucv_path_connect(struct socket *sock, struct sockaddr *addr)
{
struct sockaddr_iucv *sa = (struct sockaddr_iucv *) addr;
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
unsigned char user_data[16];
int err;
high_nmcpy(user_data, sa->siucv_name);
low_nmcpy(user_data, iucv->src_nam... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,504 | static int afiucv_pm_freeze(struct device *dev)
{
struct iucv_sock *iucv;
struct sock *sk;
int err = 0;
#ifdef CONFIG_PM_DEBUG
printk(KERN_WARNING "afiucv_pm_freeze\n");
#endif
read_lock(&iucv_sk_list.lock);
sk_for_each(sk, &iucv_sk_list.head) {
iucv = iucv_sk(sk);
switch (sk->sk_state) {
case IUCV_DISCONN... | +Info | 0 | static int afiucv_pm_freeze(struct device *dev)
{
struct iucv_sock *iucv;
struct sock *sk;
int err = 0;
#ifdef CONFIG_PM_DEBUG
printk(KERN_WARNING "afiucv_pm_freeze\n");
#endif
read_lock(&iucv_sk_list.lock);
sk_for_each(sk, &iucv_sk_list.head) {
iucv = iucv_sk(sk);
switch (sk->sk_state) {
case IUCV_DISCONN... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,505 | static int afiucv_pm_prepare(struct device *dev)
{
#ifdef CONFIG_PM_DEBUG
printk(KERN_WARNING "afiucv_pm_prepare\n");
#endif
return 0;
}
| +Info | 0 | static int afiucv_pm_prepare(struct device *dev)
{
#ifdef CONFIG_PM_DEBUG
printk(KERN_WARNING "afiucv_pm_prepare\n");
#endif
return 0;
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,506 | static int afiucv_pm_restore_thaw(struct device *dev)
{
struct sock *sk;
#ifdef CONFIG_PM_DEBUG
printk(KERN_WARNING "afiucv_pm_restore_thaw\n");
#endif
read_lock(&iucv_sk_list.lock);
sk_for_each(sk, &iucv_sk_list.head) {
switch (sk->sk_state) {
case IUCV_CONNECTED:
sk->sk_err = EPIPE;
sk->sk_state = IUCV... | +Info | 0 | static int afiucv_pm_restore_thaw(struct device *dev)
{
struct sock *sk;
#ifdef CONFIG_PM_DEBUG
printk(KERN_WARNING "afiucv_pm_restore_thaw\n");
#endif
read_lock(&iucv_sk_list.lock);
sk_for_each(sk, &iucv_sk_list.head) {
switch (sk->sk_state) {
case IUCV_CONNECTED:
sk->sk_err = EPIPE;
sk->sk_state = IUCV... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,507 | static void afiucv_swap_src_dest(struct sk_buff *skb)
{
struct af_iucv_trans_hdr *trans_hdr =
(struct af_iucv_trans_hdr *)skb->data;
char tmpID[8];
char tmpName[8];
ASCEBC(trans_hdr->destUserID, sizeof(trans_hdr->destUserID));
ASCEBC(trans_hdr->destAppName, sizeof(trans_hdr->destAppName));
ASCEBC(trans_hdr->... | +Info | 0 | static void afiucv_swap_src_dest(struct sk_buff *skb)
{
struct af_iucv_trans_hdr *trans_hdr =
(struct af_iucv_trans_hdr *)skb->data;
char tmpID[8];
char tmpName[8];
ASCEBC(trans_hdr->destUserID, sizeof(trans_hdr->destUserID));
ASCEBC(trans_hdr->destAppName, sizeof(trans_hdr->destAppName));
ASCEBC(trans_hdr->... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,508 | static inline void high_nmcpy(unsigned char *dst, char *src)
{
memcpy(dst, src, 8);
}
| +Info | 0 | static inline void high_nmcpy(unsigned char *dst, char *src)
{
memcpy(dst, src, 8);
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,509 | struct sock *iucv_accept_dequeue(struct sock *parent, struct socket *newsock)
{
struct iucv_sock *isk, *n;
struct sock *sk;
list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q) {
sk = (struct sock *) isk;
lock_sock(sk);
if (sk->sk_state == IUCV_CLOSED) {
iucv_accept_unlink(sk);
releas... | +Info | 0 | struct sock *iucv_accept_dequeue(struct sock *parent, struct socket *newsock)
{
struct iucv_sock *isk, *n;
struct sock *sk;
list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q) {
sk = (struct sock *) isk;
lock_sock(sk);
if (sk->sk_state == IUCV_CLOSED) {
iucv_accept_unlink(sk);
releas... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,510 | static inline int iucv_below_msglim(struct sock *sk)
{
struct iucv_sock *iucv = iucv_sk(sk);
if (sk->sk_state != IUCV_CONNECTED)
return 1;
if (iucv->transport == AF_IUCV_TRANS_IUCV)
return (skb_queue_len(&iucv->send_skb_q) < iucv->path->msglim);
else
return ((atomic_read(&iucv->msg_sent) < iucv->msglimit_pee... | +Info | 0 | static inline int iucv_below_msglim(struct sock *sk)
{
struct iucv_sock *iucv = iucv_sk(sk);
if (sk->sk_state != IUCV_CONNECTED)
return 1;
if (iucv->transport == AF_IUCV_TRANS_IUCV)
return (skb_queue_len(&iucv->send_skb_q) < iucv->path->msglim);
else
return ((atomic_read(&iucv->msg_sent) < iucv->msglimit_pee... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,511 | static void iucv_callback_connrej(struct iucv_path *path, u8 ipuser[16])
{
struct sock *sk = path->private;
if (sk->sk_state == IUCV_CLOSED)
return;
bh_lock_sock(sk);
iucv_sever_path(sk, 1);
sk->sk_state = IUCV_DISCONN;
sk->sk_state_change(sk);
bh_unlock_sock(sk);
}
| +Info | 0 | static void iucv_callback_connrej(struct iucv_path *path, u8 ipuser[16])
{
struct sock *sk = path->private;
if (sk->sk_state == IUCV_CLOSED)
return;
bh_lock_sock(sk);
iucv_sever_path(sk, 1);
sk->sk_state = IUCV_DISCONN;
sk->sk_state_change(sk);
bh_unlock_sock(sk);
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,512 | static int iucv_callback_connreq(struct iucv_path *path,
u8 ipvmid[8], u8 ipuser[16])
{
unsigned char user_data[16];
unsigned char nuser_data[16];
unsigned char src_name[8];
struct sock *sk, *nsk;
struct iucv_sock *iucv, *niucv;
int err;
memcpy(src_name, ipuser, 8);
EBCASC(src_name, 8);
/* Find out if th... | +Info | 0 | static int iucv_callback_connreq(struct iucv_path *path,
u8 ipvmid[8], u8 ipuser[16])
{
unsigned char user_data[16];
unsigned char nuser_data[16];
unsigned char src_name[8];
struct sock *sk, *nsk;
struct iucv_sock *iucv, *niucv;
int err;
memcpy(src_name, ipuser, 8);
EBCASC(src_name, 8);
/* Find out if th... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,513 | static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)
{
struct sock *sk = path->private;
struct iucv_sock *iucv = iucv_sk(sk);
struct sk_buff *skb;
struct sock_msg_q *save_msg;
int len;
if (sk->sk_shutdown & RCV_SHUTDOWN) {
pr_iucv->message_reject(path, msg);
return;
}
spin_lock(&... | +Info | 0 | static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)
{
struct sock *sk = path->private;
struct iucv_sock *iucv = iucv_sk(sk);
struct sk_buff *skb;
struct sock_msg_q *save_msg;
int len;
if (sk->sk_shutdown & RCV_SHUTDOWN) {
pr_iucv->message_reject(path, msg);
return;
}
spin_lock(&... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,514 | static void iucv_callback_shutdown(struct iucv_path *path, u8 ipuser[16])
{
struct sock *sk = path->private;
bh_lock_sock(sk);
if (sk->sk_state != IUCV_CLOSED) {
sk->sk_shutdown |= SEND_SHUTDOWN;
sk->sk_state_change(sk);
}
bh_unlock_sock(sk);
}
| +Info | 0 | static void iucv_callback_shutdown(struct iucv_path *path, u8 ipuser[16])
{
struct sock *sk = path->private;
bh_lock_sock(sk);
if (sk->sk_state != IUCV_CLOSED) {
sk->sk_shutdown |= SEND_SHUTDOWN;
sk->sk_state_change(sk);
}
bh_unlock_sock(sk);
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,515 | static void iucv_callback_txdone(struct iucv_path *path,
struct iucv_message *msg)
{
struct sock *sk = path->private;
struct sk_buff *this = NULL;
struct sk_buff_head *list = &iucv_sk(sk)->send_skb_q;
struct sk_buff *list_skb = list->next;
unsigned long flags;
bh_lock_sock(sk);
if (!skb_queue_empty(list)) ... | +Info | 0 | static void iucv_callback_txdone(struct iucv_path *path,
struct iucv_message *msg)
{
struct sock *sk = path->private;
struct sk_buff *this = NULL;
struct sk_buff_head *list = &iucv_sk(sk)->send_skb_q;
struct sk_buff *list_skb = list->next;
unsigned long flags;
bh_lock_sock(sk);
if (!skb_queue_empty(list)) ... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,516 | static int iucv_fragment_skb(struct sock *sk, struct sk_buff *skb, int len)
{
int dataleft, size, copied = 0;
struct sk_buff *nskb;
dataleft = len;
while (dataleft) {
if (dataleft >= sk->sk_rcvbuf / 4)
size = sk->sk_rcvbuf / 4;
else
size = dataleft;
nskb = alloc_skb(size, GFP_ATOMIC | GFP_DMA);
if (... | +Info | 0 | static int iucv_fragment_skb(struct sock *sk, struct sk_buff *skb, int len)
{
int dataleft, size, copied = 0;
struct sk_buff *nskb;
dataleft = len;
while (dataleft) {
if (dataleft >= sk->sk_rcvbuf / 4)
size = sk->sk_rcvbuf / 4;
else
size = dataleft;
nskb = alloc_skb(size, GFP_ATOMIC | GFP_DMA);
if (... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,517 | static void iucv_process_message(struct sock *sk, struct sk_buff *skb,
struct iucv_path *path,
struct iucv_message *msg)
{
int rc;
unsigned int len;
len = iucv_msg_length(msg);
/* store msg target class in the second 4 bytes of skb ctrl buffer */
/* Note: the first 4 bytes are reserved for msg tag */
... | +Info | 0 | static void iucv_process_message(struct sock *sk, struct sk_buff *skb,
struct iucv_path *path,
struct iucv_message *msg)
{
int rc;
unsigned int len;
len = iucv_msg_length(msg);
/* store msg target class in the second 4 bytes of skb ctrl buffer */
/* Note: the first 4 bytes are reserved for msg tag */
... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,518 | static void iucv_process_message_q(struct sock *sk)
{
struct iucv_sock *iucv = iucv_sk(sk);
struct sk_buff *skb;
struct sock_msg_q *p, *n;
list_for_each_entry_safe(p, n, &iucv->message_q.list, list) {
skb = alloc_skb(iucv_msg_length(&p->msg), GFP_ATOMIC | GFP_DMA);
if (!skb)
break;
iucv_process_message(sk... | +Info | 0 | static void iucv_process_message_q(struct sock *sk)
{
struct iucv_sock *iucv = iucv_sk(sk);
struct sk_buff *skb;
struct sock_msg_q *p, *n;
list_for_each_entry_safe(p, n, &iucv->message_q.list, list) {
skb = alloc_skb(iucv_msg_length(&p->msg), GFP_ATOMIC | GFP_DMA);
if (!skb)
break;
iucv_process_message(sk... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,519 | static int iucv_send_ctrl(struct sock *sk, u8 flags)
{
int err = 0;
int blen;
struct sk_buff *skb;
blen = sizeof(struct af_iucv_trans_hdr) + ETH_HLEN;
skb = sock_alloc_send_skb(sk, blen, 1, &err);
if (skb) {
skb_reserve(skb, blen);
err = afiucv_hs_send(NULL, sk, skb, flags);
}
return err;
}
| +Info | 0 | static int iucv_send_ctrl(struct sock *sk, u8 flags)
{
int err = 0;
int blen;
struct sk_buff *skb;
blen = sizeof(struct af_iucv_trans_hdr) + ETH_HLEN;
skb = sock_alloc_send_skb(sk, blen, 1, &err);
if (skb) {
skb_reserve(skb, blen);
err = afiucv_hs_send(NULL, sk, skb, flags);
}
return err;
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,520 | static int iucv_send_iprm(struct iucv_path *path, struct iucv_message *msg,
struct sk_buff *skb)
{
u8 prmdata[8];
memcpy(prmdata, (void *) skb->data, skb->len);
prmdata[7] = 0xff - (u8) skb->len;
return pr_iucv->message_send(path, msg, IUCV_IPRMDATA, 0,
(void *) prmdata, 8);
}
| +Info | 0 | static int iucv_send_iprm(struct iucv_path *path, struct iucv_message *msg,
struct sk_buff *skb)
{
u8 prmdata[8];
memcpy(prmdata, (void *) skb->data, skb->len);
prmdata[7] = 0xff - (u8) skb->len;
return pr_iucv->message_send(path, msg, IUCV_IPRMDATA, 0,
(void *) prmdata, 8);
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,521 | static struct sock *iucv_sock_alloc(struct socket *sock, int proto, gfp_t prio)
{
struct sock *sk;
struct iucv_sock *iucv;
sk = sk_alloc(&init_net, PF_IUCV, prio, &iucv_proto);
if (!sk)
return NULL;
iucv = iucv_sk(sk);
sock_init_data(sock, sk);
INIT_LIST_HEAD(&iucv->accept_q);
spin_lock_init(&iucv->accept_q... | +Info | 0 | static struct sock *iucv_sock_alloc(struct socket *sock, int proto, gfp_t prio)
{
struct sock *sk;
struct iucv_sock *iucv;
sk = sk_alloc(&init_net, PF_IUCV, prio, &iucv_proto);
if (!sk)
return NULL;
iucv = iucv_sk(sk);
sock_init_data(sock, sk);
INIT_LIST_HEAD(&iucv->accept_q);
spin_lock_init(&iucv->accept_q... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,522 | static int iucv_sock_autobind(struct sock *sk)
{
struct iucv_sock *iucv = iucv_sk(sk);
char name[12];
int err = 0;
if (unlikely(!pr_iucv))
return -EPROTO;
memcpy(iucv->src_user_id, iucv_userid, 8);
write_lock_bh(&iucv_sk_list.lock);
sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
wh... | +Info | 0 | static int iucv_sock_autobind(struct sock *sk)
{
struct iucv_sock *iucv = iucv_sk(sk);
char name[12];
int err = 0;
if (unlikely(!pr_iucv))
return -EPROTO;
memcpy(iucv->src_user_id, iucv_userid, 8);
write_lock_bh(&iucv_sk_list.lock);
sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
wh... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,523 | static void iucv_sock_cleanup_listen(struct sock *parent)
{
struct sock *sk;
/* Close non-accepted connections */
while ((sk = iucv_accept_dequeue(parent, NULL))) {
iucv_sock_close(sk);
iucv_sock_kill(sk);
}
parent->sk_state = IUCV_CLOSED;
}
| +Info | 0 | static void iucv_sock_cleanup_listen(struct sock *parent)
{
struct sock *sk;
/* Close non-accepted connections */
while ((sk = iucv_accept_dequeue(parent, NULL))) {
iucv_sock_close(sk);
iucv_sock_kill(sk);
}
parent->sk_state = IUCV_CLOSED;
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,524 | static int iucv_sock_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
if (protocol && protocol != PF_IUCV)
return -EPROTONOSUPPORT;
sock->state = SS_UNCONNECTED;
switch (sock->type) {
case SOCK_STREAM:
sock->ops = &iucv_sock_ops;
break;
case SOCK_SEQPACKET:
... | +Info | 0 | static int iucv_sock_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
if (protocol && protocol != PF_IUCV)
return -EPROTONOSUPPORT;
sock->state = SS_UNCONNECTED;
switch (sock->type) {
case SOCK_STREAM:
sock->ops = &iucv_sock_ops;
break;
case SOCK_SEQPACKET:
... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,525 | static void iucv_sock_destruct(struct sock *sk)
{
skb_queue_purge(&sk->sk_receive_queue);
skb_queue_purge(&sk->sk_error_queue);
sk_mem_reclaim(sk);
if (!sock_flag(sk, SOCK_DEAD)) {
pr_err("Attempt to release alive iucv socket %p\n", sk);
return;
}
WARN_ON(atomic_read(&sk->sk_rmem_alloc));
WARN_ON(atomic_r... | +Info | 0 | static void iucv_sock_destruct(struct sock *sk)
{
skb_queue_purge(&sk->sk_receive_queue);
skb_queue_purge(&sk->sk_error_queue);
sk_mem_reclaim(sk);
if (!sock_flag(sk, SOCK_DEAD)) {
pr_err("Attempt to release alive iucv socket %p\n", sk);
return;
}
WARN_ON(atomic_read(&sk->sk_rmem_alloc));
WARN_ON(atomic_r... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,526 | static int iucv_sock_getname(struct socket *sock, struct sockaddr *addr,
int *len, int peer)
{
struct sockaddr_iucv *siucv = (struct sockaddr_iucv *) addr;
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
addr->sa_family = AF_IUCV;
*len = sizeof(struct sockaddr_iucv);
if (peer) {
memc... | +Info | 0 | static int iucv_sock_getname(struct socket *sock, struct sockaddr *addr,
int *len, int peer)
{
struct sockaddr_iucv *siucv = (struct sockaddr_iucv *) addr;
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
addr->sa_family = AF_IUCV;
*len = sizeof(struct sockaddr_iucv);
if (peer) {
memc... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,527 | static int iucv_sock_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
unsigned int val;
int len;
if (level != SOL_IUCV)
return -ENOPROTOOPT;
if (get_user(len, optlen))
return -EFAULT;
if... | +Info | 0 | static int iucv_sock_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
unsigned int val;
int len;
if (level != SOL_IUCV)
return -ENOPROTOOPT;
if (get_user(len, optlen))
return -EFAULT;
if... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,528 | static void iucv_sock_init(struct sock *sk, struct sock *parent)
{
if (parent)
sk->sk_type = parent->sk_type;
}
| +Info | 0 | static void iucv_sock_init(struct sock *sk, struct sock *parent)
{
if (parent)
sk->sk_type = parent->sk_type;
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,529 | void iucv_sock_link(struct iucv_sock_list *l, struct sock *sk)
{
write_lock_bh(&l->lock);
sk_add_node(sk, &l->head);
write_unlock_bh(&l->lock);
}
| +Info | 0 | void iucv_sock_link(struct iucv_sock_list *l, struct sock *sk)
{
write_lock_bh(&l->lock);
sk_add_node(sk, &l->head);
write_unlock_bh(&l->lock);
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,530 | static int iucv_sock_listen(struct socket *sock, int backlog)
{
struct sock *sk = sock->sk;
int err;
lock_sock(sk);
err = -EINVAL;
if (sk->sk_state != IUCV_BOUND)
goto done;
if (sock->type != SOCK_STREAM && sock->type != SOCK_SEQPACKET)
goto done;
sk->sk_max_ack_backlog = backlog;
sk->sk_ack_backlog = 0... | +Info | 0 | static int iucv_sock_listen(struct socket *sock, int backlog)
{
struct sock *sk = sock->sk;
int err;
lock_sock(sk);
err = -EINVAL;
if (sk->sk_state != IUCV_BOUND)
goto done;
if (sock->type != SOCK_STREAM && sock->type != SOCK_SEQPACKET)
goto done;
sk->sk_max_ack_backlog = backlog;
sk->sk_ack_backlog = 0... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,531 | unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
poll_table *wait)
{
struct sock *sk = sock->sk;
unsigned int mask = 0;
sock_poll_wait(file, sk_sleep(sk), wait);
if (sk->sk_state == IUCV_LISTEN)
return iucv_accept_poll(sk);
if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
m... | +Info | 0 | unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
poll_table *wait)
{
struct sock *sk = sock->sk;
unsigned int mask = 0;
sock_poll_wait(file, sk_sleep(sk), wait);
if (sk->sk_state == IUCV_LISTEN)
return iucv_accept_poll(sk);
if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
m... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,532 | static int iucv_sock_release(struct socket *sock)
{
struct sock *sk = sock->sk;
int err = 0;
if (!sk)
return 0;
iucv_sock_close(sk);
sock_orphan(sk);
iucv_sock_kill(sk);
return err;
}
| +Info | 0 | static int iucv_sock_release(struct socket *sock)
{
struct sock *sk = sock->sk;
int err = 0;
if (!sk)
return 0;
iucv_sock_close(sk);
sock_orphan(sk);
iucv_sock_kill(sk);
return err;
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,533 | static int iucv_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
struct sk_buff *skb;
struct iucv_message txmsg;
struct cmsghdr *cmsg;
int cmsg_done;
long timeo;
char user_id[9];
char appl_id[9];
i... | +Info | 0 | static int iucv_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
struct sk_buff *skb;
struct iucv_message txmsg;
struct cmsghdr *cmsg;
int cmsg_done;
long timeo;
char user_id[9];
char appl_id[9];
i... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,534 | static int iucv_sock_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
int val;
int rc;
if (level != SOL_IUCV)
return -ENOPROTOOPT;
if (optlen < sizeof(int))
return -EINVAL;
if (get_user... | +Info | 0 | static int iucv_sock_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
struct iucv_sock *iucv = iucv_sk(sk);
int val;
int rc;
if (level != SOL_IUCV)
return -ENOPROTOOPT;
if (optlen < sizeof(int))
return -EINVAL;
if (get_user... | @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,535 | void iucv_sock_unlink(struct iucv_sock_list *l, struct sock *sk)
{
write_lock_bh(&l->lock);
sk_del_node_init(sk);
write_unlock_bh(&l->lock);
}
| +Info | 0 | void iucv_sock_unlink(struct iucv_sock_list *l, struct sock *sk)
{
write_lock_bh(&l->lock);
sk_del_node_init(sk);
write_unlock_bh(&l->lock);
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,536 | static void iucv_sock_wake_msglim(struct sock *sk)
{
struct socket_wq *wq;
rcu_read_lock();
wq = rcu_dereference(sk->sk_wq);
if (wq_has_sleeper(wq))
wake_up_interruptible_all(&wq->wait);
sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT);
rcu_read_unlock();
}
| +Info | 0 | static void iucv_sock_wake_msglim(struct sock *sk)
{
struct socket_wq *wq;
rcu_read_lock();
wq = rcu_dereference(sk->sk_wq);
if (wq_has_sleeper(wq))
wake_up_interruptible_all(&wq->wait);
sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT);
rcu_read_unlock();
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,537 | static inline void low_nmcpy(unsigned char *dst, char *src)
{
memcpy(&dst[8], src, 8);
}
| +Info | 0 | static inline void low_nmcpy(unsigned char *dst, char *src)
{
memcpy(&dst[8], src, 8);
}
| @@ -1328,6 +1328,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct sk_buff *skb, *rskb, *cskb;
int err = 0;
+ msg->msg_namelen = 0;
+
if ((sk->sk_state == IUCV_DISCONN) &&
skb_queue_empty(&iucv->backlog_skb_q) &&
skb_queue_empty(&sk->sk_receive_queue) && | CWE-200 | null | null |
24,538 | static int irda_accept(struct socket *sock, struct socket *newsock, int flags)
{
struct sock *sk = sock->sk;
struct irda_sock *new, *self = irda_sk(sk);
struct sock *newsk;
struct sk_buff *skb;
int err;
IRDA_DEBUG(2, "%s()\n", __func__);
err = irda_create(sock_net(sk), newsock, sk->sk_protocol, 0);
if (err)
... | +Info | 0 | static int irda_accept(struct socket *sock, struct socket *newsock, int flags)
{
struct sock *sk = sock->sk;
struct irda_sock *new, *self = irda_sk(sk);
struct sock *newsk;
struct sk_buff *skb;
int err;
IRDA_DEBUG(2, "%s()\n", __func__);
err = irda_create(sock_net(sk), newsock, sk->sk_protocol, 0);
if (err)
... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,539 | static int irda_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
struct sock *sk = sock->sk;
struct sockaddr_irda *addr = (struct sockaddr_irda *) uaddr;
struct irda_sock *self = irda_sk(sk);
int err;
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
if (addr_len != sizeof(struct sockaddr_irda))
ret... | +Info | 0 | static int irda_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
struct sock *sk = sock->sk;
struct sockaddr_irda *addr = (struct sockaddr_irda *) uaddr;
struct irda_sock *self = irda_sk(sk);
int err;
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
if (addr_len != sizeof(struct sockaddr_irda))
ret... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,540 | static int irda_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
/*
* All IRDA's ioctl are standard ones.
*/
return -ENOIOCTLCMD;
}
| +Info | 0 | static int irda_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
/*
* All IRDA's ioctl are standard ones.
*/
return -ENOIOCTLCMD;
}
| @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,541 | static int irda_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
struct sock *sk = sock->sk;
struct sockaddr_irda *addr = (struct sockaddr_irda *) uaddr;
struct irda_sock *self = irda_sk(sk);
int err;
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
lock_sock(sk);
/* Don't allow con... | +Info | 0 | static int irda_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
struct sock *sk = sock->sk;
struct sockaddr_irda *addr = (struct sockaddr_irda *) uaddr;
struct irda_sock *self = irda_sk(sk);
int err;
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
lock_sock(sk);
/* Don't allow con... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,542 | static void irda_connect_confirm(void *instance, void *sap,
struct qos_info *qos,
__u32 max_sdu_size, __u8 max_header_size,
struct sk_buff *skb)
{
struct irda_sock *self;
struct sock *sk;
self = instance;
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
sk = instance;
if (sk == NULL) {
dev_kfree_skb... | +Info | 0 | static void irda_connect_confirm(void *instance, void *sap,
struct qos_info *qos,
__u32 max_sdu_size, __u8 max_header_size,
struct sk_buff *skb)
{
struct irda_sock *self;
struct sock *sk;
self = instance;
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
sk = instance;
if (sk == NULL) {
dev_kfree_skb... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,543 | static void irda_connect_indication(void *instance, void *sap,
struct qos_info *qos, __u32 max_sdu_size,
__u8 max_header_size, struct sk_buff *skb)
{
struct irda_sock *self;
struct sock *sk;
self = instance;
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
sk = instance;
if (sk == NULL) {
dev_kfree... | +Info | 0 | static void irda_connect_indication(void *instance, void *sap,
struct qos_info *qos, __u32 max_sdu_size,
__u8 max_header_size, struct sk_buff *skb)
{
struct irda_sock *self;
struct sock *sk;
self = instance;
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
sk = instance;
if (sk == NULL) {
dev_kfree... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,544 | static void irda_connect_response(struct irda_sock *self)
{
struct sk_buff *skb;
IRDA_DEBUG(2, "%s()\n", __func__);
skb = alloc_skb(TTP_MAX_HEADER + TTP_SAR_HEADER,
GFP_ATOMIC);
if (skb == NULL) {
IRDA_DEBUG(0, "%s() Unable to allocate sk_buff!\n",
__func__);
return;
}
/* Reserve space for MUX_CON... | +Info | 0 | static void irda_connect_response(struct irda_sock *self)
{
struct sk_buff *skb;
IRDA_DEBUG(2, "%s()\n", __func__);
skb = alloc_skb(TTP_MAX_HEADER + TTP_SAR_HEADER,
GFP_ATOMIC);
if (skb == NULL) {
IRDA_DEBUG(0, "%s() Unable to allocate sk_buff!\n",
__func__);
return;
}
/* Reserve space for MUX_CON... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,545 | static int irda_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
struct irda_sock *self;
IRDA_DEBUG(2, "%s()\n", __func__);
if (net != &init_net)
return -EAFNOSUPPORT;
/* Check for valid socket type */
switch (sock->type) {
case SOCK_STREAM: /* For TTP con... | +Info | 0 | static int irda_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
struct irda_sock *self;
IRDA_DEBUG(2, "%s()\n", __func__);
if (net != &init_net)
return -EAFNOSUPPORT;
/* Check for valid socket type */
switch (sock->type) {
case SOCK_STREAM: /* For TTP con... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,546 | static int irda_data_indication(void *instance, void *sap, struct sk_buff *skb)
{
struct irda_sock *self;
struct sock *sk;
int err;
IRDA_DEBUG(3, "%s()\n", __func__);
self = instance;
sk = instance;
err = sock_queue_rcv_skb(sk, skb);
if (err) {
IRDA_DEBUG(1, "%s(), error: no more mem!\n", __func__);
self... | +Info | 0 | static int irda_data_indication(void *instance, void *sap, struct sk_buff *skb)
{
struct irda_sock *self;
struct sock *sk;
int err;
IRDA_DEBUG(3, "%s()\n", __func__);
self = instance;
sk = instance;
err = sock_queue_rcv_skb(sk, skb);
if (err) {
IRDA_DEBUG(1, "%s(), error: no more mem!\n", __func__);
self... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,547 | static void irda_destroy_socket(struct irda_sock *self)
{
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
/* Unregister with IrLMP */
irlmp_unregister_client(self->ckey);
irlmp_unregister_service(self->skey);
/* Unregister with LM-IAS */
if (self->ias_obj) {
irias_delete_object(self->ias_obj);
self->ias_obj = NU... | +Info | 0 | static void irda_destroy_socket(struct irda_sock *self)
{
IRDA_DEBUG(2, "%s(%p)\n", __func__, self);
/* Unregister with IrLMP */
irlmp_unregister_client(self->ckey);
irlmp_unregister_service(self->skey);
/* Unregister with LM-IAS */
if (self->ias_obj) {
irias_delete_object(self->ias_obj);
self->ias_obj = NU... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,548 | static int irda_discover_daddr_and_lsap_sel(struct irda_sock *self, char *name)
{
discinfo_t *discoveries; /* Copy of the discovery log */
int number; /* Number of nodes in the log */
int i;
int err = -ENETUNREACH;
__u32 daddr = DEV_ADDR_ANY; /* Address we found the service on */
__u8 dtsap_sel = 0x0; /* TSAP a... | +Info | 0 | static int irda_discover_daddr_and_lsap_sel(struct irda_sock *self, char *name)
{
discinfo_t *discoveries; /* Copy of the discovery log */
int number; /* Number of nodes in the log */
int i;
int err = -ENETUNREACH;
__u32 daddr = DEV_ADDR_ANY; /* Address we found the service on */
__u8 dtsap_sel = 0x0; /* TSAP a... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,549 | static void irda_discovery_timeout(u_long priv)
{
struct irda_sock *self;
IRDA_DEBUG(2, "%s()\n", __func__);
self = (struct irda_sock *) priv;
BUG_ON(self == NULL);
/* Nothing for the caller */
self->cachelog = NULL;
self->cachedaddr = 0;
self->errno = -ETIME;
/* Wake up process if its still waiting... */
... | +Info | 0 | static void irda_discovery_timeout(u_long priv)
{
struct irda_sock *self;
IRDA_DEBUG(2, "%s()\n", __func__);
self = (struct irda_sock *) priv;
BUG_ON(self == NULL);
/* Nothing for the caller */
self->cachelog = NULL;
self->cachedaddr = 0;
self->errno = -ETIME;
/* Wake up process if its still waiting... */
... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,550 | static int irda_extract_ias_value(struct irda_ias_set *ias_opt,
struct ias_value *ias_value)
{
/* Look at the type */
switch (ias_value->type) {
case IAS_INTEGER:
/* Copy the integer */
ias_opt->attribute.irda_attrib_int = ias_value->t.integer;
break;
case IAS_OCT_SEQ:
/* Set length */
ias_opt->attr... | +Info | 0 | static int irda_extract_ias_value(struct irda_ias_set *ias_opt,
struct ias_value *ias_value)
{
/* Look at the type */
switch (ias_value->type) {
case IAS_INTEGER:
/* Copy the integer */
ias_opt->attribute.irda_attrib_int = ias_value->t.integer;
break;
case IAS_OCT_SEQ:
/* Set length */
ias_opt->attr... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,551 | static int irda_find_lsap_sel(struct irda_sock *self, char *name)
{
IRDA_DEBUG(2, "%s(%p, %s)\n", __func__, self, name);
if (self->iriap) {
IRDA_WARNING("%s(): busy with a previous query\n",
__func__);
return -EBUSY;
}
self->iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,
irda_getvalue_confirm);
... | +Info | 0 | static int irda_find_lsap_sel(struct irda_sock *self, char *name)
{
IRDA_DEBUG(2, "%s(%p, %s)\n", __func__, self, name);
if (self->iriap) {
IRDA_WARNING("%s(): busy with a previous query\n",
__func__);
return -EBUSY;
}
self->iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,
irda_getvalue_confirm);
... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,552 | static void irda_flow_indication(void *instance, void *sap, LOCAL_FLOW flow)
{
struct irda_sock *self;
struct sock *sk;
IRDA_DEBUG(2, "%s()\n", __func__);
self = instance;
sk = instance;
BUG_ON(sk == NULL);
switch (flow) {
case FLOW_STOP:
IRDA_DEBUG(1, "%s(), IrTTP wants us to slow down\n",
__func__)... | +Info | 0 | static void irda_flow_indication(void *instance, void *sap, LOCAL_FLOW flow)
{
struct irda_sock *self;
struct sock *sk;
IRDA_DEBUG(2, "%s()\n", __func__);
self = instance;
sk = instance;
BUG_ON(sk == NULL);
switch (flow) {
case FLOW_STOP:
IRDA_DEBUG(1, "%s(), IrTTP wants us to slow down\n",
__func__)... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,553 | static int irda_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct sockaddr_irda saddr;
struct sock *sk = sock->sk;
struct irda_sock *self = irda_sk(sk);
memset(&saddr, 0, sizeof(saddr));
if (peer) {
if (sk->sk_state != TCP_ESTABLISHED)
return -ENOTCONN;
saddr.sir_f... | +Info | 0 | static int irda_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct sockaddr_irda saddr;
struct sock *sk = sock->sk;
struct irda_sock *self = irda_sk(sk);
memset(&saddr, 0, sizeof(saddr));
if (peer) {
if (sk->sk_state != TCP_ESTABLISHED)
return -ENOTCONN;
saddr.sir_f... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,554 | static int irda_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
struct irda_sock *self = irda_sk(sk);
struct irda_device_list list;
struct irda_device_info *discoveries;
struct irda_ias_set * ias_opt; /* IAS get/query params */
s... | +Info | 0 | static int irda_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
struct irda_sock *self = irda_sk(sk);
struct irda_device_list list;
struct irda_device_info *discoveries;
struct irda_ias_set * ias_opt; /* IAS get/query params */
s... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,555 | static int irda_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
struct sock *sk = sock->sk;
int err;
IRDA_DEBUG(4, "%s(), cmd=%#x\n", __func__, cmd);
err = -EINVAL;
switch (cmd) {
case TIOCOUTQ: {
long amount;
amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
if (amount < 0)
amount = 0... | +Info | 0 | static int irda_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
struct sock *sk = sock->sk;
int err;
IRDA_DEBUG(4, "%s(), cmd=%#x\n", __func__, cmd);
err = -EINVAL;
switch (cmd) {
case TIOCOUTQ: {
long amount;
amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
if (amount < 0)
amount = 0... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,556 | static int irda_open_lsap(struct irda_sock *self, int pid)
{
notify_t notify;
if (self->lsap) {
IRDA_WARNING("%s(), busy!\n", __func__);
return -EBUSY;
}
/* Initialize callbacks to be used by the IrDA stack */
irda_notify_init(¬ify);
notify.udata_indication = irda_data_indication;
notify.instance = self... | +Info | 0 | static int irda_open_lsap(struct irda_sock *self, int pid)
{
notify_t notify;
if (self->lsap) {
IRDA_WARNING("%s(), busy!\n", __func__);
return -EBUSY;
}
/* Initialize callbacks to be used by the IrDA stack */
irda_notify_init(¬ify);
notify.udata_indication = irda_data_indication;
notify.instance = self... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,557 | static int irda_release(struct socket *sock)
{
struct sock *sk = sock->sk;
IRDA_DEBUG(2, "%s()\n", __func__);
if (sk == NULL)
return 0;
lock_sock(sk);
sk->sk_state = TCP_CLOSE;
sk->sk_shutdown |= SEND_SHUTDOWN;
sk->sk_state_change(sk);
/* Destroy IrDA socket */
irda_destroy_socket(irda_sk(sk));
... | +Info | 0 | static int irda_release(struct socket *sock)
{
struct sock *sk = sock->sk;
IRDA_DEBUG(2, "%s()\n", __func__);
if (sk == NULL)
return 0;
lock_sock(sk);
sk->sk_state = TCP_CLOSE;
sk->sk_shutdown |= SEND_SHUTDOWN;
sk->sk_state_change(sk);
/* Destroy IrDA socket */
irda_destroy_socket(irda_sk(sk));
... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,558 | static void irda_selective_discovery_indication(discinfo_t *discovery,
DISCOVERY_MODE mode,
void *priv)
{
struct irda_sock *self;
IRDA_DEBUG(2, "%s()\n", __func__);
self = priv;
if (!self) {
IRDA_WARNING("%s: lost myself!\n", __func__);
return;
}
/* Pass parameter to the caller */
self->cached... | +Info | 0 | static void irda_selective_discovery_indication(discinfo_t *discovery,
DISCOVERY_MODE mode,
void *priv)
{
struct irda_sock *self;
IRDA_DEBUG(2, "%s()\n", __func__);
self = priv;
if (!self) {
IRDA_WARNING("%s: lost myself!\n", __func__);
return;
}
/* Pass parameter to the caller */
self->cached... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,559 | static int irda_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct irda_sock *self;
struct sk_buff *skb;
int err = -EPIPE;
IRDA_DEBUG(4, "%s(), len=%zd\n", __func__, len);
/* Note : socket.c set MSG_EOR on SEQPACKET sockets */
if (msg->msg_f... | +Info | 0 | static int irda_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct irda_sock *self;
struct sk_buff *skb;
int err = -EPIPE;
IRDA_DEBUG(4, "%s(), len=%zd\n", __func__, len);
/* Note : socket.c set MSG_EOR on SEQPACKET sockets */
if (msg->msg_f... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,560 | static int irda_sendmsg_dgram(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct irda_sock *self;
struct sk_buff *skb;
int err;
IRDA_DEBUG(4, "%s(), len=%zd\n", __func__, len);
if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_CMSG_COMPAT))
return -EIN... | +Info | 0 | static int irda_sendmsg_dgram(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct irda_sock *self;
struct sk_buff *skb;
int err;
IRDA_DEBUG(4, "%s(), len=%zd\n", __func__, len);
if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_CMSG_COMPAT))
return -EIN... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,561 | static int irda_sendmsg_ultra(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct irda_sock *self;
__u8 pid = 0;
int bound = 0;
struct sk_buff *skb;
int err;
IRDA_DEBUG(4, "%s(), len=%zd\n", __func__, len);
err = -EINVAL;
if (msg->msg_flags &... | +Info | 0 | static int irda_sendmsg_ultra(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct irda_sock *self;
__u8 pid = 0;
int bound = 0;
struct sk_buff *skb;
int err;
IRDA_DEBUG(4, "%s(), len=%zd\n", __func__, len);
err = -EINVAL;
if (msg->msg_flags &... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,562 | static int irda_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
struct irda_sock *self = irda_sk(sk);
struct irda_ias_set *ias_opt;
struct ias_object *ias_obj;
struct ias_attrib * ias_attr; /* Attribute in IAS object */
... | +Info | 0 | static int irda_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
struct irda_sock *self = irda_sk(sk);
struct irda_ias_set *ias_opt;
struct ias_object *ias_obj;
struct ias_attrib * ias_attr; /* Attribute in IAS object */
... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,563 | static int irda_shutdown(struct socket *sock, int how)
{
struct sock *sk = sock->sk;
struct irda_sock *self = irda_sk(sk);
IRDA_DEBUG(1, "%s(%p)\n", __func__, self);
lock_sock(sk);
sk->sk_state = TCP_CLOSE;
sk->sk_shutdown |= SEND_SHUTDOWN;
sk->sk_state_change(sk);
if (self->iriap) {
iriap_close(s... | +Info | 0 | static int irda_shutdown(struct socket *sock, int how)
{
struct sock *sk = sock->sk;
struct irda_sock *self = irda_sk(sk);
IRDA_DEBUG(1, "%s(%p)\n", __func__, self);
lock_sock(sk);
sk->sk_state = TCP_CLOSE;
sk->sk_shutdown |= SEND_SHUTDOWN;
sk->sk_state_change(sk);
if (self->iriap) {
iriap_close(s... | @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,564 | void irsock_cleanup(void)
{
sock_unregister(PF_IRDA);
proto_unregister(&irda_proto);
}
| +Info | 0 | void irsock_cleanup(void)
{
sock_unregister(PF_IRDA);
proto_unregister(&irda_proto);
}
| @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,565 | int __init irsock_init(void)
{
int rc = proto_register(&irda_proto, 0);
if (rc == 0)
rc = sock_register(&irda_family_ops);
return rc;
}
| +Info | 0 | int __init irsock_init(void)
{
int rc = proto_register(&irda_proto, 0);
if (rc == 0)
rc = sock_register(&irda_family_ops);
return rc;
}
| @@ -1386,6 +1386,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
IRDA_DEBUG(4, "%s()\n", __func__);
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb) | CWE-200 | null | null |
24,566 | static void caif_check_flow_release(struct sock *sk)
{
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
if (rx_flow_is_on(cf_sk))
return;
if (atomic_read(&sk->sk_rmem_alloc) <= sk_rcvbuf_lowwater(cf_sk)) {
set_rx_flow_on(cf_sk);
caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_ON_REQ);
}
}
| +Info | 0 | static void caif_check_flow_release(struct sock *sk)
{
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
if (rx_flow_is_on(cf_sk))
return;
if (atomic_read(&sk->sk_rmem_alloc) <= sk_rcvbuf_lowwater(cf_sk)) {
set_rx_flow_on(cf_sk);
caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_ON_REQ);
}
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,567 | static int caif_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
long timeo;
int err;
int ifindex, headroom, tailroom;
unsigned int mtu;
struct net_device *dev;
lock_sock(sk);
err = -... | +Info | 0 | static int caif_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
long timeo;
int err;
int ifindex, headroom, tailroom;
unsigned int mtu;
struct net_device *dev;
lock_sock(sk);
err = -... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,568 | 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_ADMIN))
... | +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_ADMIN))
... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,569 | 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)... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,570 | static void caif_flow_ctrl(struct sock *sk, int mode)
{
struct caifsock *cf_sk;
cf_sk = container_of(sk, struct caifsock, sk);
if (cf_sk->layer.dn && cf_sk->layer.dn->modemcmd)
cf_sk->layer.dn->modemcmd(cf_sk->layer.dn, mode);
}
| +Info | 0 | static void caif_flow_ctrl(struct sock *sk, int mode)
{
struct caifsock *cf_sk;
cf_sk = container_of(sk, struct caifsock, sk);
if (cf_sk->layer.dn && cf_sk->layer.dn->modemcmd)
cf_sk->layer.dn->modemcmd(cf_sk->layer.dn, mode);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,571 | static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
int err;
int skb_len;
unsigned long flags;
struct sk_buff_head *list = &sk->sk_receive_queue;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
(unsigned int)sk->sk_rcvbuf ... | +Info | 0 | static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
int err;
int skb_len;
unsigned long flags;
struct sk_buff_head *list = &sk->sk_receive_queue;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
(unsigned int)sk->sk_rcvbuf ... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,572 | static void caif_read_lock(struct sock *sk)
{
struct caifsock *cf_sk;
cf_sk = container_of(sk, struct caifsock, sk);
mutex_lock(&cf_sk->readlock);
}
| +Info | 0 | static void caif_read_lock(struct sock *sk)
{
struct caifsock *cf_sk;
cf_sk = container_of(sk, struct caifsock, sk);
mutex_lock(&cf_sk->readlock);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,573 | static void caif_read_unlock(struct sock *sk)
{
struct caifsock *cf_sk;
cf_sk = container_of(sk, struct caifsock, sk);
mutex_unlock(&cf_sk->readlock);
}
| +Info | 0 | static void caif_read_unlock(struct sock *sk)
{
struct caifsock *cf_sk;
cf_sk = container_of(sk, struct caifsock, sk);
mutex_unlock(&cf_sk->readlock);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,574 | static int caif_release(struct socket *sock)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
if (!sk)
return 0;
set_tx_flow_off(cf_sk);
/*
* Ensure that packets are not queued after this point in time.
* caif_queue_rcv_skb checks SOCK_DEAD holding the queue lo... | +Info | 0 | static int caif_release(struct socket *sock)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
if (!sk)
return 0;
set_tx_flow_off(cf_sk);
/*
* Ensure that packets are not queued after this point in time.
* caif_queue_rcv_skb checks SOCK_DEAD holding the queue lo... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,575 | static int caif_seqpkt_sendmsg(struct kiocb *kiocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
int buffer_size;
int ret = 0;
struct sk_buff *skb = NULL;
int noblock;
long timeo;
caif_assert(cf_sk);
ret = ... | +Info | 0 | static int caif_seqpkt_sendmsg(struct kiocb *kiocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
int buffer_size;
int ret = 0;
struct sk_buff *skb = NULL;
int noblock;
long timeo;
caif_assert(cf_sk);
ret = ... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,576 | static int __init caif_sktinit_module(void)
{
int err = sock_register(&caif_family_ops);
if (!err)
return err;
return 0;
}
| +Info | 0 | static int __init caif_sktinit_module(void)
{
int err = sock_register(&caif_family_ops);
if (!err)
return err;
return 0;
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,577 | static void caif_sock_destructor(struct sock *sk)
{
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
caif_assert(!atomic_read(&sk->sk_wmem_alloc));
caif_assert(sk_unhashed(sk));
caif_assert(!sk->sk_socket);
if (!sock_flag(sk, SOCK_DEAD)) {
pr_debug("Attempt to release alive CAIF socket: %p\n", sk)... | +Info | 0 | static void caif_sock_destructor(struct sock *sk)
{
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
caif_assert(!atomic_read(&sk->sk_wmem_alloc));
caif_assert(sk_unhashed(sk));
caif_assert(!sk->sk_socket);
if (!sock_flag(sk, SOCK_DEAD)) {
pr_debug("Attempt to release alive CAIF socket: %p\n", sk)... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,578 | static long caif_stream_data_wait(struct sock *sk, long timeo)
{
DEFINE_WAIT(wait);
lock_sock(sk);
for (;;) {
prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
if (!skb_queue_empty(&sk->sk_receive_queue) ||
sk->sk_err ||
sk->sk_state != CAIF_CONNECTED ||
sock_flag(sk, SOCK_DEAD) ||
(sk->sk_... | +Info | 0 | static long caif_stream_data_wait(struct sock *sk, long timeo)
{
DEFINE_WAIT(wait);
lock_sock(sk);
for (;;) {
prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
if (!skb_queue_empty(&sk->sk_receive_queue) ||
sk->sk_err ||
sk->sk_state != CAIF_CONNECTED ||
sock_flag(sk, SOCK_DEAD) ||
(sk->sk_... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,579 | static int caif_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
int err, size;
struct sk_buff *skb;
int sent = 0;
long timeo;
err = -EOPNOTSUPP;
if (unlikely(msg->msg_flags... | +Info | 0 | static int caif_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
int err, size;
struct sk_buff *skb;
int sent = 0;
long timeo;
err = -EOPNOTSUPP;
if (unlikely(msg->msg_flags... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,580 | static void cfsk_hold(struct cflayer *layr)
{
struct caifsock *cf_sk = container_of(layr, struct caifsock, layer);
sock_hold(&cf_sk->sk);
}
| +Info | 0 | static void cfsk_hold(struct cflayer *layr)
{
struct caifsock *cf_sk = container_of(layr, struct caifsock, layer);
sock_hold(&cf_sk->sk);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,581 | static int rx_flow_is_on(struct caifsock *cf_sk)
{
return test_bit(RX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| +Info | 0 | static int rx_flow_is_on(struct caifsock *cf_sk)
{
return test_bit(RX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,582 | static void set_rx_flow_off(struct caifsock *cf_sk)
{
clear_bit(RX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| +Info | 0 | static void set_rx_flow_off(struct caifsock *cf_sk)
{
clear_bit(RX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,583 | static void set_rx_flow_on(struct caifsock *cf_sk)
{
set_bit(RX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| +Info | 0 | static void set_rx_flow_on(struct caifsock *cf_sk)
{
set_bit(RX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,584 | static void set_tx_flow_off(struct caifsock *cf_sk)
{
clear_bit(TX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| +Info | 0 | static void set_tx_flow_off(struct caifsock *cf_sk)
{
clear_bit(TX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,585 | static void set_tx_flow_on(struct caifsock *cf_sk)
{
set_bit(TX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| +Info | 0 | static void set_tx_flow_on(struct caifsock *cf_sk)
{
set_bit(TX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,586 | static int sk_rcvbuf_lowwater(struct caifsock *cf_sk)
{
/* A quarter of full buffer is used a low water mark */
return cf_sk->sk.sk_rcvbuf / 4;
}
| +Info | 0 | static int sk_rcvbuf_lowwater(struct caifsock *cf_sk)
{
/* A quarter of full buffer is used a low water mark */
return cf_sk->sk.sk_rcvbuf / 4;
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,587 | static int transmit_skb(struct sk_buff *skb, struct caifsock *cf_sk,
int noblock, long timeo)
{
struct cfpkt *pkt;
pkt = cfpkt_fromnative(CAIF_DIR_OUT, skb);
memset(skb->cb, 0, sizeof(struct caif_payload_info));
cfpkt_set_prio(pkt, cf_sk->sk.sk_priority);
if (cf_sk->layer.dn == NULL) {
kfree_skb(skb);
ret... | +Info | 0 | static int transmit_skb(struct sk_buff *skb, struct caifsock *cf_sk,
int noblock, long timeo)
{
struct cfpkt *pkt;
pkt = cfpkt_fromnative(CAIF_DIR_OUT, skb);
memset(skb->cb, 0, sizeof(struct caif_payload_info));
cfpkt_set_prio(pkt, cf_sk->sk.sk_priority);
if (cf_sk->layer.dn == NULL) {
kfree_skb(skb);
ret... | @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,588 | static int tx_flow_is_on(struct caifsock *cf_sk)
{
return test_bit(TX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| +Info | 0 | static int tx_flow_is_on(struct caifsock *cf_sk)
{
return test_bit(TX_FLOW_ON_BIT,
(void *) &cf_sk->flow_state);
}
| @@ -286,6 +286,8 @@ 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; | CWE-200 | null | null |
24,589 | 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... | @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,590 | static int sco_chan_add(struct sco_conn *conn, struct sock *sk,
struct sock *parent)
{
int err = 0;
sco_conn_lock(conn);
if (conn->sk)
err = -EBUSY;
else
__sco_chan_add(conn, sk, parent);
sco_conn_unlock(conn);
return err;
}
| +Info | 0 | static int sco_chan_add(struct sco_conn *conn, struct sock *sk,
struct sock *parent)
{
int err = 0;
sco_conn_lock(conn);
if (conn->sk)
err = -EBUSY;
else
__sco_chan_add(conn, sk, parent);
sco_conn_unlock(conn);
return err;
}
| @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,591 | 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_put(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_put(conn->hcon);
}
sk->... | @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,592 | static struct sock *sco_chan_get(struct sco_conn *conn)
{
struct sock *sk = NULL;
sco_conn_lock(conn);
sk = conn->sk;
sco_conn_unlock(conn);
return sk;
}
| +Info | 0 | static struct sock *sco_chan_get(struct sco_conn *conn)
{
struct sock *sk = NULL;
sco_conn_lock(conn);
sk = conn->sk;
sco_conn_unlock(conn);
return sk;
}
| @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,593 | 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_ATOMIC);
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_ATOMIC);
if (!conn)
return NULL;
spin_lock_init(&conn->lock);
hcon->sco_data = conn;
conn->hcon = hc... | @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,594 | 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... | @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,595 | static int sco_connect(struct sock *sk)
{
bdaddr_t *src = &bt_sk(sk)->src;
bdaddr_t *dst = &bt_sk(sk)->dst;
struct sco_conn *conn;
struct hci_conn *hcon;
struct hci_dev *hdev;
int err, type;
BT_DBG("%pMR -> %pMR", src, dst);
hdev = hci_get_route(dst, src);
if (!hdev)
return -EHOSTUNREACH;
hci_dev_lock(h... | +Info | 0 | static int sco_connect(struct sock *sk)
{
bdaddr_t *src = &bt_sk(sk)->src;
bdaddr_t *dst = &bt_sk(sk)->dst;
struct sco_conn *conn;
struct hci_conn *hcon;
struct hci_dev *hdev;
int err, type;
BT_DBG("%pMR -> %pMR", src, dst);
hdev = hci_get_route(dst, src);
if (!hdev)
return -EHOSTUNREACH;
hci_dev_lock(h... | @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,596 | void sco_connect_cfm(struct hci_conn *hcon, __u8 status)
{
BT_DBG("hcon %p bdaddr %pMR status %d", hcon, &hcon->dst, status);
if (!status) {
struct sco_conn *conn;
conn = sco_conn_add(hcon);
if (conn)
sco_conn_ready(conn);
} else
sco_conn_del(hcon, bt_to_errno(status));
}
| +Info | 0 | void sco_connect_cfm(struct hci_conn *hcon, __u8 status)
{
BT_DBG("hcon %p bdaddr %pMR status %d", hcon, &hcon->dst, status);
if (!status) {
struct sco_conn *conn;
conn = sco_conn_add(hcon);
if (conn)
sco_conn_ready(conn);
} else
sco_conn_del(hcon, bt_to_errno(status));
}
| @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,597 | int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
{
struct sock *sk;
int lm = 0;
BT_DBG("hdev %s, bdaddr %pMR", hdev->name, bdaddr);
/* Find listening sockets */
read_lock(&sco_sk_list.lock);
sk_for_each(sk, &sco_sk_list.head) {
if (sk->sk_state != BT_LISTEN)
continue;
if (!bacmp(... | +Info | 0 | int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
{
struct sock *sk;
int lm = 0;
BT_DBG("hdev %s, bdaddr %pMR", hdev->name, bdaddr);
/* Find listening sockets */
read_lock(&sco_sk_list.lock);
sk_for_each(sk, &sco_sk_list.head) {
if (sk->sk_state != BT_LISTEN)
continue;
if (!bacmp(... | @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,598 | static int sco_debugfs_show(struct seq_file *f, void *p)
{
struct sock *sk;
read_lock(&sco_sk_list.lock);
sk_for_each(sk, &sco_sk_list.head) {
seq_printf(f, "%pMR %pMR %d\n", &bt_sk(sk)->src,
&bt_sk(sk)->dst, sk->sk_state);
}
read_unlock(&sco_sk_list.lock);
return 0;
}
| +Info | 0 | static int sco_debugfs_show(struct seq_file *f, void *p)
{
struct sock *sk;
read_lock(&sco_sk_list.lock);
sk_for_each(sk, &sco_sk_list.head) {
seq_printf(f, "%pMR %pMR %d\n", &bt_sk(sk)->src,
&bt_sk(sk)->dst, sk->sk_state);
}
read_unlock(&sco_sk_list.lock);
return 0;
}
| @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
24,599 | void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)
{
BT_DBG("hcon %p reason %d", hcon, reason);
sco_conn_del(hcon, bt_to_errno(reason));
}
| +Info | 0 | void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)
{
BT_DBG("hcon %p reason %d", hcon, reason);
sco_conn_del(hcon, bt_to_errno(reason));
}
| @@ -665,6 +665,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
+ msg->msg_namelen = 0;
release_sock(sk);
return 0; | CWE-200 | null | null |
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