idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
39,200 | static netdev_features_t netdev_sync_upper_features(struct net_device *lower,
struct net_device *upper, netdev_features_t features)
{
netdev_features_t upper_disables = NETIF_F_UPPER_DISABLES;
netdev_features_t feature;
int feature_bit;
for_each_netdev_feature(&upper_disables, feature_bit) {
feature = __NETIF_F... | DoS | 0 | static netdev_features_t netdev_sync_upper_features(struct net_device *lower,
struct net_device *upper, netdev_features_t features)
{
netdev_features_t upper_disables = NETIF_F_UPPER_DISABLES;
netdev_features_t feature;
int feature_bit;
for_each_netdev_feature(&upper_disables, feature_bit) {
feature = __NETIF_F... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,201 | void netdev_update_features(struct net_device *dev)
{
if (__netdev_update_features(dev))
netdev_features_change(dev);
}
| DoS | 0 | void netdev_update_features(struct net_device *dev)
{
if (__netdev_update_features(dev))
netdev_features_change(dev);
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,202 | int netdev_upper_dev_link(struct net_device *dev,
struct net_device *upper_dev)
{
return __netdev_upper_dev_link(dev, upper_dev, false, NULL, NULL);
}
| DoS | 0 | int netdev_upper_dev_link(struct net_device *dev,
struct net_device *upper_dev)
{
return __netdev_upper_dev_link(dev, upper_dev, false, NULL, NULL);
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,203 | struct net_device *netdev_upper_get_next_dev_rcu(struct net_device *dev,
struct list_head **iter)
{
struct netdev_adjacent *upper;
WARN_ON_ONCE(!rcu_read_lock_held() && !lockdep_rtnl_is_held());
upper = list_entry_rcu((*iter)->next, struct netdev_adjacent, list);
if (&upper->list == &dev->adj_list.upper)
... | DoS | 0 | struct net_device *netdev_upper_get_next_dev_rcu(struct net_device *dev,
struct list_head **iter)
{
struct netdev_adjacent *upper;
WARN_ON_ONCE(!rcu_read_lock_held() && !lockdep_rtnl_is_held());
upper = list_entry_rcu((*iter)->next, struct netdev_adjacent, list);
if (&upper->list == &dev->adj_list.upper)
... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,204 | static void netdev_wait_allrefs(struct net_device *dev)
{
unsigned long rebroadcast_time, warning_time;
int refcnt;
linkwatch_forget_dev(dev);
rebroadcast_time = warning_time = jiffies;
refcnt = netdev_refcnt_read(dev);
while (refcnt != 0) {
if (time_after(jiffies, rebroadcast_time + 1 * HZ)) {
rtnl_lock(... | DoS | 0 | static void netdev_wait_allrefs(struct net_device *dev)
{
unsigned long rebroadcast_time, warning_time;
int refcnt;
linkwatch_forget_dev(dev);
rebroadcast_time = warning_time = jiffies;
refcnt = netdev_refcnt_read(dev);
while (refcnt != 0) {
if (time_after(jiffies, rebroadcast_time + 1 * HZ)) {
rtnl_lock(... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,205 | static int netif_alloc_netdev_queues(struct net_device *dev)
{
unsigned int count = dev->num_tx_queues;
struct netdev_queue *tx;
size_t sz = count * sizeof(*tx);
if (count < 1 || count > 0xffff)
return -EINVAL;
tx = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT);
if (!tx) {
tx = vzalloc(sz);
if (!t... | DoS | 0 | static int netif_alloc_netdev_queues(struct net_device *dev)
{
unsigned int count = dev->num_tx_queues;
struct netdev_queue *tx;
size_t sz = count * sizeof(*tx);
if (count < 1 || count > 0xffff)
return -EINVAL;
tx = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT);
if (!tx) {
tx = vzalloc(sz);
if (!t... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,206 | static int netif_alloc_rx_queues(struct net_device *dev)
{
unsigned int i, count = dev->num_rx_queues;
struct netdev_rx_queue *rx;
size_t sz = count * sizeof(*rx);
BUG_ON(count < 1);
rx = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT);
if (!rx) {
rx = vzalloc(sz);
if (!rx)
return -ENOMEM;
}
dev-... | DoS | 0 | static int netif_alloc_rx_queues(struct net_device *dev)
{
unsigned int i, count = dev->num_rx_queues;
struct netdev_rx_queue *rx;
size_t sz = count * sizeof(*rx);
BUG_ON(count < 1);
rx = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT);
if (!rx) {
rx = vzalloc(sz);
if (!rx)
return -ENOMEM;
}
dev-... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,207 | static void netif_free_tx_queues(struct net_device *dev)
{
kvfree(dev->_tx);
}
| DoS | 0 | static void netif_free_tx_queues(struct net_device *dev)
{
kvfree(dev->_tx);
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,208 | void netif_napi_add(struct net_device *dev, struct napi_struct *napi,
int (*poll)(struct napi_struct *, int), int weight)
{
INIT_LIST_HEAD(&napi->poll_list);
hrtimer_init(&napi->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_PINNED);
napi->timer.function = napi_watchdog;
napi->gro_count = 0;
napi->gro_list = NULL;... | DoS | 0 | void netif_napi_add(struct net_device *dev, struct napi_struct *napi,
int (*poll)(struct napi_struct *, int), int weight)
{
INIT_LIST_HEAD(&napi->poll_list);
hrtimer_init(&napi->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_PINNED);
napi->timer.function = napi_watchdog;
napi->gro_count = 0;
napi->gro_list = NULL;... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,209 | void netif_napi_del(struct napi_struct *napi)
{
might_sleep();
if (napi_hash_del(napi))
synchronize_net();
list_del_init(&napi->dev_list);
napi_free_frags(napi);
kfree_skb_list(napi->gro_list);
napi->gro_list = NULL;
napi->gro_count = 0;
}
| DoS | 0 | void netif_napi_del(struct napi_struct *napi)
{
might_sleep();
if (napi_hash_del(napi))
synchronize_net();
list_del_init(&napi->dev_list);
napi_free_frags(napi);
kfree_skb_list(napi->gro_list);
napi->gro_list = NULL;
napi->gro_count = 0;
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,210 | int netif_receive_skb(struct sk_buff *skb)
{
trace_netif_receive_skb_entry(skb);
return netif_receive_skb_internal(skb);
}
| DoS | 0 | int netif_receive_skb(struct sk_buff *skb)
{
trace_netif_receive_skb_entry(skb);
return netif_receive_skb_internal(skb);
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,211 | static int netif_receive_skb_internal(struct sk_buff *skb)
{
int ret;
net_timestamp_check(netdev_tstamp_prequeue, skb);
if (skb_defer_rx_timestamp(skb))
return NET_RX_SUCCESS;
rcu_read_lock();
#ifdef CONFIG_RPS
if (static_key_false(&rps_needed)) {
struct rps_dev_flow voidflow, *rflow = &voidflow;
int cpu... | DoS | 0 | static int netif_receive_skb_internal(struct sk_buff *skb)
{
int ret;
net_timestamp_check(netdev_tstamp_prequeue, skb);
if (skb_defer_rx_timestamp(skb))
return NET_RX_SUCCESS;
rcu_read_lock();
#ifdef CONFIG_RPS
if (static_key_false(&rps_needed)) {
struct rps_dev_flow voidflow, *rflow = &voidflow;
int cpu... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,212 | int netif_rx(struct sk_buff *skb)
{
trace_netif_rx_entry(skb);
return netif_rx_internal(skb);
}
| DoS | 0 | int netif_rx(struct sk_buff *skb)
{
trace_netif_rx_entry(skb);
return netif_rx_internal(skb);
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,213 | static int netif_rx_internal(struct sk_buff *skb)
{
int ret;
net_timestamp_check(netdev_tstamp_prequeue, skb);
trace_netif_rx(skb);
#ifdef CONFIG_RPS
if (static_key_false(&rps_needed)) {
struct rps_dev_flow voidflow, *rflow = &voidflow;
int cpu;
preempt_disable();
rcu_read_lock();
cpu = get_rps_cpu(sk... | DoS | 0 | static int netif_rx_internal(struct sk_buff *skb)
{
int ret;
net_timestamp_check(netdev_tstamp_prequeue, skb);
trace_netif_rx(skb);
#ifdef CONFIG_RPS
if (static_key_false(&rps_needed)) {
struct rps_dev_flow voidflow, *rflow = &voidflow;
int cpu;
preempt_disable();
rcu_read_lock();
cpu = get_rps_cpu(sk... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,214 | int netif_rx_ni(struct sk_buff *skb)
{
int err;
trace_netif_rx_ni_entry(skb);
preempt_disable();
err = netif_rx_internal(skb);
if (local_softirq_pending())
do_softirq();
preempt_enable();
return err;
}
| DoS | 0 | int netif_rx_ni(struct sk_buff *skb)
{
int err;
trace_netif_rx_ni_entry(skb);
preempt_disable();
err = netif_rx_internal(skb);
if (local_softirq_pending())
do_softirq();
preempt_enable();
return err;
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,215 | void netif_schedule_queue(struct netdev_queue *txq)
{
rcu_read_lock();
if (!(txq->state & QUEUE_STATE_ANY_XOFF)) {
struct Qdisc *q = rcu_dereference(txq->qdisc);
__netif_schedule(q);
}
rcu_read_unlock();
}
| DoS | 0 | void netif_schedule_queue(struct netdev_queue *txq)
{
rcu_read_lock();
if (!(txq->state & QUEUE_STATE_ANY_XOFF)) {
struct Qdisc *q = rcu_dereference(txq->qdisc);
__netif_schedule(q);
}
rcu_read_unlock();
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,216 | int netif_set_real_num_tx_queues(struct net_device *dev, unsigned int txq)
{
int rc;
if (txq < 1 || txq > dev->num_tx_queues)
return -EINVAL;
if (dev->reg_state == NETREG_REGISTERED ||
dev->reg_state == NETREG_UNREGISTERING) {
ASSERT_RTNL();
rc = netdev_queue_update_kobjects(dev, dev->real_num_tx_queue... | DoS | 0 | int netif_set_real_num_tx_queues(struct net_device *dev, unsigned int txq)
{
int rc;
if (txq < 1 || txq > dev->num_tx_queues)
return -EINVAL;
if (dev->reg_state == NETREG_REGISTERED ||
dev->reg_state == NETREG_UNREGISTERING) {
ASSERT_RTNL();
rc = netdev_queue_update_kobjects(dev, dev->real_num_tx_queue... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,217 | static void netif_setup_tc(struct net_device *dev, unsigned int txq)
{
int i;
struct netdev_tc_txq *tc = &dev->tc_to_txq[0];
/* If TC0 is invalidated disable TC mapping */
if (tc->offset + tc->count > txq) {
pr_warn("Number of in use tx queues changed invalidating tc mappings. Priority traffic classification dis... | DoS | 0 | static void netif_setup_tc(struct net_device *dev, unsigned int txq)
{
int i;
struct netdev_tc_txq *tc = &dev->tc_to_txq[0];
/* If TC0 is invalidated disable TC mapping */
if (tc->offset + tc->count > txq) {
pr_warn("Number of in use tx queues changed invalidating tc mappings. Priority traffic classification dis... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,218 | netdev_features_t netif_skb_features(struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
netdev_features_t features = dev->features;
u16 gso_segs = skb_shinfo(skb)->gso_segs;
if (gso_segs > dev->gso_max_segs || gso_segs < dev->gso_min_segs)
features &= ~NETIF_F_GSO_MASK;
/* If encapsulation offload reque... | DoS | 0 | netdev_features_t netif_skb_features(struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
netdev_features_t features = dev->features;
u16 gso_segs = skb_shinfo(skb)->gso_segs;
if (gso_segs > dev->gso_max_segs || gso_segs < dev->gso_min_segs)
features &= ~NETIF_F_GSO_MASK;
/* If encapsulation offload reque... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,219 | void netif_tx_stop_all_queues(struct net_device *dev)
{
unsigned int i;
for (i = 0; i < dev->num_tx_queues; i++) {
struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
netif_tx_stop_queue(txq);
}
}
| DoS | 0 | void netif_tx_stop_all_queues(struct net_device *dev)
{
unsigned int i;
for (i = 0; i < dev->num_tx_queues; i++) {
struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
netif_tx_stop_queue(txq);
}
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,220 | void netif_tx_wake_queue(struct netdev_queue *dev_queue)
{
if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state)) {
struct Qdisc *q;
rcu_read_lock();
q = rcu_dereference(dev_queue->qdisc);
__netif_schedule(q);
rcu_read_unlock();
}
}
| DoS | 0 | void netif_tx_wake_queue(struct netdev_queue *dev_queue)
{
if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state)) {
struct Qdisc *q;
rcu_read_lock();
q = rcu_dereference(dev_queue->qdisc);
__netif_schedule(q);
rcu_read_unlock();
}
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,221 | void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
{
struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &txq->state)) {
struct Qdisc *q;
rcu_read_lock();
q = rcu_dereference(txq->qdisc);
__netif_schedule(q);
rcu_read_unlock();
}... | DoS | 0 | void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
{
struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &txq->state)) {
struct Qdisc *q;
rcu_read_lock();
q = rcu_dereference(txq->qdisc);
__netif_schedule(q);
rcu_read_unlock();
}... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,222 | netdev_features_t passthru_features_check(struct sk_buff *skb,
struct net_device *dev,
netdev_features_t features)
{
return features;
}
| DoS | 0 | netdev_features_t passthru_features_check(struct sk_buff *skb,
struct net_device *dev,
netdev_features_t features)
{
return features;
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,223 | static inline struct list_head *ptype_head(const struct packet_type *pt)
{
if (pt->type == htons(ETH_P_ALL))
return pt->dev ? &pt->dev->ptype_all : &ptype_all;
else
return pt->dev ? &pt->dev->ptype_specific :
&ptype_base[ntohs(pt->type) & PTYPE_HASH_MASK];
}
| DoS | 0 | static inline struct list_head *ptype_head(const struct packet_type *pt)
{
if (pt->type == htons(ETH_P_ALL))
return pt->dev ? &pt->dev->ptype_all : &ptype_all;
else
return pt->dev ? &pt->dev->ptype_specific :
&ptype_base[ntohs(pt->type) & PTYPE_HASH_MASK];
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,224 | int register_netdevice(struct net_device *dev)
{
int ret;
struct net *net = dev_net(dev);
BUG_ON(dev_boot_phase);
ASSERT_RTNL();
might_sleep();
/* When net_device's are persistent, this will be fatal. */
BUG_ON(dev->reg_state != NETREG_UNINITIALIZED);
BUG_ON(!net);
spin_lock_init(&dev->addr_list_lock);
ne... | DoS | 0 | int register_netdevice(struct net_device *dev)
{
int ret;
struct net *net = dev_net(dev);
BUG_ON(dev_boot_phase);
ASSERT_RTNL();
might_sleep();
/* When net_device's are persistent, this will be fatal. */
BUG_ON(dev->reg_state != NETREG_UNINITIALIZED);
BUG_ON(!net);
spin_lock_init(&dev->addr_list_lock);
ne... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,225 | int register_netdevice_notifier(struct notifier_block *nb)
{
struct net_device *dev;
struct net_device *last;
struct net *net;
int err;
rtnl_lock();
err = raw_notifier_chain_register(&netdev_chain, nb);
if (err)
goto unlock;
if (dev_boot_phase)
goto unlock;
for_each_net(net) {
for_each_netdev(net, dev) ... | DoS | 0 | int register_netdevice_notifier(struct notifier_block *nb)
{
struct net_device *dev;
struct net_device *last;
struct net *net;
int err;
rtnl_lock();
err = raw_notifier_chain_register(&netdev_chain, nb);
if (err)
goto unlock;
if (dev_boot_phase)
goto unlock;
for_each_net(net) {
for_each_netdev(net, dev) ... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,226 | static void rollback_registered_many(struct list_head *head)
{
struct net_device *dev, *tmp;
LIST_HEAD(close_head);
BUG_ON(dev_boot_phase);
ASSERT_RTNL();
list_for_each_entry_safe(dev, tmp, head, unreg_list) {
/* Some devices call without registering
* for initialization unwind. Remove those
* devices an... | DoS | 0 | static void rollback_registered_many(struct list_head *head)
{
struct net_device *dev, *tmp;
LIST_HEAD(close_head);
BUG_ON(dev_boot_phase);
ASSERT_RTNL();
list_for_each_entry_safe(dev, tmp, head, unreg_list) {
/* Some devices call without registering
* for initialization unwind. Remove those
* devices an... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,227 | static int rps_ipi_queued(struct softnet_data *sd)
{
#ifdef CONFIG_RPS
struct softnet_data *mysd = this_cpu_ptr(&softnet_data);
if (sd != mysd) {
sd->rps_ipi_next = mysd->rps_ipi_list;
mysd->rps_ipi_list = sd;
__raise_softirq_irqoff(NET_RX_SOFTIRQ);
return 1;
}
#endif /* CONFIG_RPS */
return 0;
}
| DoS | 0 | static int rps_ipi_queued(struct softnet_data *sd)
{
#ifdef CONFIG_RPS
struct softnet_data *mysd = this_cpu_ptr(&softnet_data);
if (sd != mysd) {
sd->rps_ipi_next = mysd->rps_ipi_list;
mysd->rps_ipi_list = sd;
__raise_softirq_irqoff(NET_RX_SOFTIRQ);
return 1;
}
#endif /* CONFIG_RPS */
return 0;
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,228 | bool rps_may_expire_flow(struct net_device *dev, u16 rxq_index,
u32 flow_id, u16 filter_id)
{
struct netdev_rx_queue *rxqueue = dev->_rx + rxq_index;
struct rps_dev_flow_table *flow_table;
struct rps_dev_flow *rflow;
bool expire = true;
unsigned int cpu;
rcu_read_lock();
flow_table = rcu_dereference(rxqueue... | DoS | 0 | bool rps_may_expire_flow(struct net_device *dev, u16 rxq_index,
u32 flow_id, u16 filter_id)
{
struct netdev_rx_queue *rxqueue = dev->_rx + rxq_index;
struct rps_dev_flow_table *flow_table;
struct rps_dev_flow *rflow;
bool expire = true;
unsigned int cpu;
rcu_read_lock();
flow_table = rcu_dereference(rxqueue... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,229 | static void __net_exit rtnl_lock_unregistering(struct list_head *net_list)
{
/* Return with the rtnl_lock held when there are no network
* devices unregistering in any network namespace in net_list.
*/
struct net *net;
bool unregistering;
DEFINE_WAIT_FUNC(wait, woken_wake_function);
add_wait_queue(&netdev_unr... | DoS | 0 | static void __net_exit rtnl_lock_unregistering(struct list_head *net_list)
{
/* Return with the rtnl_lock held when there are no network
* devices unregistering in any network namespace in net_list.
*/
struct net *net;
bool unregistering;
DEFINE_WAIT_FUNC(wait, woken_wake_function);
add_wait_queue(&netdev_unr... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,230 | sch_handle_egress(struct sk_buff *skb, int *ret, struct net_device *dev)
{
struct tcf_proto *cl = rcu_dereference_bh(dev->egress_cl_list);
struct tcf_result cl_res;
if (!cl)
return skb;
/* skb->tc_verd and qdisc_skb_cb(skb)->pkt_len were already set
* earlier by the caller.
*/
qdisc_bstats_cpu_update(cl->q... | DoS | 0 | sch_handle_egress(struct sk_buff *skb, int *ret, struct net_device *dev)
{
struct tcf_proto *cl = rcu_dereference_bh(dev->egress_cl_list);
struct tcf_result cl_res;
if (!cl)
return skb;
/* skb->tc_verd and qdisc_skb_cb(skb)->pkt_len were already set
* earlier by the caller.
*/
qdisc_bstats_cpu_update(cl->q... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,231 | sch_handle_ingress(struct sk_buff *skb, struct packet_type **pt_prev, int *ret,
struct net_device *orig_dev)
{
#ifdef CONFIG_NET_CLS_ACT
struct tcf_proto *cl = rcu_dereference_bh(skb->dev->ingress_cl_list);
struct tcf_result cl_res;
/* If there's at least one ingress present somewhere (so
* we get here via e... | DoS | 0 | sch_handle_ingress(struct sk_buff *skb, struct packet_type **pt_prev, int *ret,
struct net_device *orig_dev)
{
#ifdef CONFIG_NET_CLS_ACT
struct tcf_proto *cl = rcu_dereference_bh(skb->dev->ingress_cl_list);
struct tcf_result cl_res;
/* If there's at least one ingress present somewhere (so
* we get here via e... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,232 | static bool sd_has_rps_ipi_waiting(struct softnet_data *sd)
{
#ifdef CONFIG_RPS
return sd->rps_ipi_list != NULL;
#else
return false;
#endif
}
| DoS | 0 | static bool sd_has_rps_ipi_waiting(struct softnet_data *sd)
{
#ifdef CONFIG_RPS
return sd->rps_ipi_list != NULL;
#else
return false;
#endif
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,233 | bool sk_busy_loop(struct sock *sk, int nonblock)
{
unsigned long end_time = !nonblock ? sk_busy_loop_end_time(sk) : 0;
int (*busy_poll)(struct napi_struct *dev);
struct napi_struct *napi;
int rc = false;
rcu_read_lock();
napi = napi_by_id(sk->sk_napi_id);
if (!napi)
goto out;
/* Note: ndo_busy_poll method ... | DoS | 0 | bool sk_busy_loop(struct sock *sk, int nonblock)
{
unsigned long end_time = !nonblock ? sk_busy_loop_end_time(sk) : 0;
int (*busy_poll)(struct napi_struct *dev);
struct napi_struct *napi;
int rc = false;
rcu_read_lock();
napi = napi_by_id(sk->sk_napi_id);
if (!napi)
goto out;
/* Note: ndo_busy_poll method ... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,234 | int skb_checksum_help(struct sk_buff *skb)
{
__wsum csum;
int ret = 0, offset;
if (skb->ip_summed == CHECKSUM_COMPLETE)
goto out_set_summed;
if (unlikely(skb_shinfo(skb)->gso_size)) {
skb_warn_bad_offload(skb);
return -EINVAL;
}
/* Before computing a checksum, we should make sure no frag could
* be mod... | DoS | 0 | int skb_checksum_help(struct sk_buff *skb)
{
__wsum csum;
int ret = 0, offset;
if (skb->ip_summed == CHECKSUM_COMPLETE)
goto out_set_summed;
if (unlikely(skb_shinfo(skb)->gso_size)) {
skb_warn_bad_offload(skb);
return -EINVAL;
}
/* Before computing a checksum, we should make sure no frag could
* be mod... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,235 | static bool skb_flow_limit(struct sk_buff *skb, unsigned int qlen)
{
#ifdef CONFIG_NET_FLOW_LIMIT
struct sd_flow_limit *fl;
struct softnet_data *sd;
unsigned int old_flow, new_flow;
if (qlen < (netdev_max_backlog >> 1))
return false;
sd = this_cpu_ptr(&softnet_data);
rcu_read_lock();
fl = rcu_dereference(sd... | DoS | 0 | static bool skb_flow_limit(struct sk_buff *skb, unsigned int qlen)
{
#ifdef CONFIG_NET_FLOW_LIMIT
struct sd_flow_limit *fl;
struct softnet_data *sd;
unsigned int old_flow, new_flow;
if (qlen < (netdev_max_backlog >> 1))
return false;
sd = this_cpu_ptr(&softnet_data);
rcu_read_lock();
fl = rcu_dereference(sd... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,236 | static void skb_gro_reset_offset(struct sk_buff *skb)
{
const struct skb_shared_info *pinfo = skb_shinfo(skb);
const skb_frag_t *frag0 = &pinfo->frags[0];
NAPI_GRO_CB(skb)->data_offset = 0;
NAPI_GRO_CB(skb)->frag0 = NULL;
NAPI_GRO_CB(skb)->frag0_len = 0;
if (skb_mac_header(skb) == skb_tail_pointer(skb) &&
... | DoS | 0 | static void skb_gro_reset_offset(struct sk_buff *skb)
{
const struct skb_shared_info *pinfo = skb_shinfo(skb);
const skb_frag_t *frag0 = &pinfo->frags[0];
NAPI_GRO_CB(skb)->data_offset = 0;
NAPI_GRO_CB(skb)->frag0 = NULL;
NAPI_GRO_CB(skb)->frag0_len = 0;
if (skb_mac_header(skb) == skb_tail_pointer(skb) &&
... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,237 | static inline bool skb_loop_sk(struct packet_type *ptype, struct sk_buff *skb)
{
if (!ptype->af_packet_priv || !skb->sk)
return false;
if (ptype->id_match)
return ptype->id_match(ptype, skb->sk);
else if ((struct sock *)ptype->af_packet_priv == skb->sk)
return true;
return false;
}
| DoS | 0 | static inline bool skb_loop_sk(struct packet_type *ptype, struct sk_buff *skb)
{
if (!ptype->af_packet_priv || !skb->sk)
return false;
if (ptype->id_match)
return ptype->id_match(ptype, skb->sk);
else if ((struct sock *)ptype->af_packet_priv == skb->sk)
return true;
return false;
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,238 | static inline bool skb_needs_check(struct sk_buff *skb, bool tx_path)
{
if (tx_path)
return skb->ip_summed != CHECKSUM_PARTIAL;
else
return skb->ip_summed == CHECKSUM_NONE;
}
| DoS | 0 | static inline bool skb_needs_check(struct sk_buff *skb, bool tx_path)
{
if (tx_path)
return skb->ip_summed != CHECKSUM_PARTIAL;
else
return skb->ip_summed == CHECKSUM_NONE;
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,239 | static void skb_update_prio(struct sk_buff *skb)
{
struct netprio_map *map = rcu_dereference_bh(skb->dev->priomap);
if (!skb->priority && skb->sk && map) {
unsigned int prioidx =
sock_cgroup_prioidx(&skb->sk->sk_cgrp_data);
if (prioidx < map->priomap_len)
skb->priority = map->priomap[prioidx];
}
}
| DoS | 0 | static void skb_update_prio(struct sk_buff *skb)
{
struct netprio_map *map = rcu_dereference_bh(skb->dev->priomap);
if (!skb->priority && skb->sk && map) {
unsigned int prioidx =
sock_cgroup_prioidx(&skb->sk->sk_cgrp_data);
if (prioidx < map->priomap_len)
skb->priority = map->priomap[prioidx];
}
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,240 | void synchronize_net(void)
{
might_sleep();
if (rtnl_is_locked())
synchronize_rcu_expedited();
else
synchronize_rcu();
}
| DoS | 0 | void synchronize_net(void)
{
might_sleep();
if (rtnl_is_locked())
synchronize_rcu_expedited();
else
synchronize_rcu();
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,241 | static void unlist_netdevice(struct net_device *dev)
{
ASSERT_RTNL();
/* Unlink dev from the device chain */
write_lock_bh(&dev_base_lock);
list_del_rcu(&dev->dev_list);
hlist_del_rcu(&dev->name_hlist);
hlist_del_rcu(&dev->index_hlist);
write_unlock_bh(&dev_base_lock);
dev_base_seq_inc(dev_net(dev));
}
| DoS | 0 | static void unlist_netdevice(struct net_device *dev)
{
ASSERT_RTNL();
/* Unlink dev from the device chain */
write_lock_bh(&dev_base_lock);
list_del_rcu(&dev->dev_list);
hlist_del_rcu(&dev->name_hlist);
hlist_del_rcu(&dev->index_hlist);
write_unlock_bh(&dev_base_lock);
dev_base_seq_inc(dev_net(dev));
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,242 | void unregister_netdevice_many(struct list_head *head)
{
struct net_device *dev;
if (!list_empty(head)) {
rollback_registered_many(head);
list_for_each_entry(dev, head, unreg_list)
net_set_todo(dev);
list_del(head);
}
}
| DoS | 0 | void unregister_netdevice_many(struct list_head *head)
{
struct net_device *dev;
if (!list_empty(head)) {
rollback_registered_many(head);
list_for_each_entry(dev, head, unreg_list)
net_set_todo(dev);
list_del(head);
}
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,243 | int unregister_netdevice_notifier(struct notifier_block *nb)
{
struct net_device *dev;
struct net *net;
int err;
rtnl_lock();
err = raw_notifier_chain_unregister(&netdev_chain, nb);
if (err)
goto unlock;
for_each_net(net) {
for_each_netdev(net, dev) {
if (dev->flags & IFF_UP) {
call_netdevice_notifi... | DoS | 0 | int unregister_netdevice_notifier(struct notifier_block *nb)
{
struct net_device *dev;
struct net *net;
int err;
rtnl_lock();
err = raw_notifier_chain_unregister(&netdev_chain, nb);
if (err)
goto unlock;
for_each_net(net) {
for_each_netdev(net, dev) {
if (dev->flags & IFF_UP) {
call_netdevice_notifi... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,244 | static struct sk_buff *validate_xmit_skb(struct sk_buff *skb, struct net_device *dev)
{
netdev_features_t features;
if (skb->next)
return skb;
features = netif_skb_features(skb);
skb = validate_xmit_vlan(skb, features);
if (unlikely(!skb))
goto out_null;
if (netif_needs_gso(skb, features)) {
struct sk_bu... | DoS | 0 | static struct sk_buff *validate_xmit_skb(struct sk_buff *skb, struct net_device *dev)
{
netdev_features_t features;
if (skb->next)
return skb;
features = netif_skb_features(skb);
skb = validate_xmit_vlan(skb, features);
if (unlikely(!skb))
goto out_null;
if (netif_needs_gso(skb, features)) {
struct sk_bu... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,245 | struct sk_buff *validate_xmit_skb_list(struct sk_buff *skb, struct net_device *dev)
{
struct sk_buff *next, *head = NULL, *tail;
for (; skb != NULL; skb = next) {
next = skb->next;
skb->next = NULL;
/* in case skb wont be segmented, point to itself */
skb->prev = skb;
skb = validate_xmit_skb(skb, dev);
... | DoS | 0 | struct sk_buff *validate_xmit_skb_list(struct sk_buff *skb, struct net_device *dev)
{
struct sk_buff *next, *head = NULL, *tail;
for (; skb != NULL; skb = next) {
next = skb->next;
skb->next = NULL;
/* in case skb wont be segmented, point to itself */
skb->prev = skb;
skb = validate_xmit_skb(skb, dev);
... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,246 | static struct sk_buff *validate_xmit_vlan(struct sk_buff *skb,
netdev_features_t features)
{
if (skb_vlan_tag_present(skb) &&
!vlan_hw_offload_capable(features, skb->vlan_proto))
skb = __vlan_hwaccel_push_inside(skb);
return skb;
}
| DoS | 0 | static struct sk_buff *validate_xmit_vlan(struct sk_buff *skb,
netdev_features_t features)
{
if (skb_vlan_tag_present(skb) &&
!vlan_hw_offload_capable(features, skb->vlan_proto))
skb = __vlan_hwaccel_push_inside(skb);
return skb;
}
| @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,247 | static int xmit_one(struct sk_buff *skb, struct net_device *dev,
struct netdev_queue *txq, bool more)
{
unsigned int len;
int rc;
if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
dev_queue_xmit_nit(skb, dev);
len = skb->len;
trace_net_dev_start_xmit(skb, dev);
rc = netdev_start_xmit(skb, dev... | DoS | 0 | static int xmit_one(struct sk_buff *skb, struct net_device *dev,
struct netdev_queue *txq, bool more)
{
unsigned int len;
int rc;
if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
dev_queue_xmit_nit(skb, dev);
len = skb->len;
trace_net_dev_start_xmit(skb, dev);
rc = netdev_start_xmit(skb, dev... | @@ -4438,7 +4438,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
NAPI_GRO_CB(skb)->same_flow = 0;
NAPI_GRO_CB(skb)->flush = 0;
NAPI_GRO_CB(skb)->free = 0;
- NAPI_GRO_CB(skb)->udp_mark = 0;
+ NAPI_GRO_CB(skb)->encap_mark = 0;
NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
... | CWE-400 | null | null |
39,248 | static int inet_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
struct inet_protosw *answer;
struct inet_sock *inet;
struct proto *answer_prot;
unsigned char answer_flags;
int try_loading_module = 0;
int err;
if (protocol < 0 || protocol >= IPPROTO_MAX)
return... | DoS | 0 | static int inet_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
struct inet_protosw *answer;
struct inet_sock *inet;
struct proto *answer_prot;
unsigned char answer_flags;
int try_loading_module = 0;
int err;
if (protocol < 0 || protocol >= IPPROTO_MAX)
return... | @@ -1380,6 +1380,19 @@ static struct sk_buff **inet_gro_receive(struct sk_buff **head,
return pp;
}
+static struct sk_buff **ipip_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb)
+{
+ if (NAPI_GRO_CB(skb)->encap_mark) {
+ NAPI_GRO_CB(skb)->flush = 1;
+ return NULL;
+ }
+
+ NAPI_GRO_CB(skb)->encap_m... | CWE-400 | null | null |
39,249 | __be32 inet_current_timestamp(void)
{
u32 secs;
u32 msecs;
struct timespec64 ts;
ktime_get_real_ts64(&ts);
/* Get secs since midnight. */
(void)div_u64_rem(ts.tv_sec, SECONDS_PER_DAY, &secs);
/* Convert to msecs. */
msecs = secs * MSEC_PER_SEC;
/* Convert nsec to msec. */
msecs += (u32)ts.tv_nsec / NSEC_PER... | DoS | 0 | __be32 inet_current_timestamp(void)
{
u32 secs;
u32 msecs;
struct timespec64 ts;
ktime_get_real_ts64(&ts);
/* Get secs since midnight. */
(void)div_u64_rem(ts.tv_sec, SECONDS_PER_DAY, &secs);
/* Convert to msecs. */
msecs = secs * MSEC_PER_SEC;
/* Convert nsec to msec. */
msecs += (u32)ts.tv_nsec / NSEC_PER... | @@ -1380,6 +1380,19 @@ static struct sk_buff **inet_gro_receive(struct sk_buff **head,
return pp;
}
+static struct sk_buff **ipip_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb)
+{
+ if (NAPI_GRO_CB(skb)->encap_mark) {
+ NAPI_GRO_CB(skb)->flush = 1;
+ return NULL;
+ }
+
+ NAPI_GRO_CB(skb)->encap_m... | CWE-400 | null | null |
39,250 | int inet_sk_rebuild_header(struct sock *sk)
{
struct inet_sock *inet = inet_sk(sk);
struct rtable *rt = (struct rtable *)__sk_dst_check(sk, 0);
__be32 daddr;
struct ip_options_rcu *inet_opt;
struct flowi4 *fl4;
int err;
/* Route is OK, nothing to do. */
if (rt)
return 0;
/* Reroute. */
rcu_read_lock();
i... | DoS | 0 | int inet_sk_rebuild_header(struct sock *sk)
{
struct inet_sock *inet = inet_sk(sk);
struct rtable *rt = (struct rtable *)__sk_dst_check(sk, 0);
__be32 daddr;
struct ip_options_rcu *inet_opt;
struct flowi4 *fl4;
int err;
/* Route is OK, nothing to do. */
if (rt)
return 0;
/* Reroute. */
rcu_read_lock();
i... | @@ -1380,6 +1380,19 @@ static struct sk_buff **inet_gro_receive(struct sk_buff **head,
return pp;
}
+static struct sk_buff **ipip_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb)
+{
+ if (NAPI_GRO_CB(skb)->encap_mark) {
+ NAPI_GRO_CB(skb)->flush = 1;
+ return NULL;
+ }
+
+ NAPI_GRO_CB(skb)->encap_m... | CWE-400 | null | null |
39,251 | static int inet_sk_reselect_saddr(struct sock *sk)
{
struct inet_sock *inet = inet_sk(sk);
__be32 old_saddr = inet->inet_saddr;
__be32 daddr = inet->inet_daddr;
struct flowi4 *fl4;
struct rtable *rt;
__be32 new_saddr;
struct ip_options_rcu *inet_opt;
inet_opt = rcu_dereference_protected(inet->inet_opt,
... | DoS | 0 | static int inet_sk_reselect_saddr(struct sock *sk)
{
struct inet_sock *inet = inet_sk(sk);
__be32 old_saddr = inet->inet_saddr;
__be32 daddr = inet->inet_daddr;
struct flowi4 *fl4;
struct rtable *rt;
__be32 new_saddr;
struct ip_options_rcu *inet_opt;
inet_opt = rcu_dereference_protected(inet->inet_opt,
... | @@ -1380,6 +1380,19 @@ static struct sk_buff **inet_gro_receive(struct sk_buff **head,
return pp;
}
+static struct sk_buff **ipip_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb)
+{
+ if (NAPI_GRO_CB(skb)->encap_mark) {
+ NAPI_GRO_CB(skb)->flush = 1;
+ return NULL;
+ }
+
+ NAPI_GRO_CB(skb)->encap_m... | CWE-400 | null | null |
39,252 | static int gre_gro_complete(struct sk_buff *skb, int nhoff)
{
struct gre_base_hdr *greh = (struct gre_base_hdr *)(skb->data + nhoff);
struct packet_offload *ptype;
unsigned int grehlen = sizeof(*greh);
int err = -ENOENT;
__be16 type;
skb->encapsulation = 1;
skb_shinfo(skb)->gso_type = SKB_GSO_GRE;
type = greh... | DoS | 0 | static int gre_gro_complete(struct sk_buff *skb, int nhoff)
{
struct gre_base_hdr *greh = (struct gre_base_hdr *)(skb->data + nhoff);
struct packet_offload *ptype;
unsigned int grehlen = sizeof(*greh);
int err = -ENOENT;
__be16 type;
skb->encapsulation = 1;
skb_shinfo(skb)->gso_type = SKB_GSO_GRE;
type = greh... | @@ -126,6 +126,11 @@ static struct sk_buff **gre_gro_receive(struct sk_buff **head,
struct packet_offload *ptype;
__be16 type;
+ if (NAPI_GRO_CB(skb)->encap_mark)
+ goto out;
+
+ NAPI_GRO_CB(skb)->encap_mark = 1;
+
off = skb_gro_offset(skb);
hlen = off + sizeof(*greh);
greh = skb_gro_header_fast(skb, off); | CWE-400 | null | null |
39,253 | static struct sk_buff *gre_gso_segment(struct sk_buff *skb,
netdev_features_t features)
{
int tnl_hlen = skb_inner_mac_header(skb) - skb_transport_header(skb);
struct sk_buff *segs = ERR_PTR(-EINVAL);
u16 mac_offset = skb->mac_header;
__be16 protocol = skb->protocol;
u16 mac_len = skb->mac_len;
int gre... | DoS | 0 | static struct sk_buff *gre_gso_segment(struct sk_buff *skb,
netdev_features_t features)
{
int tnl_hlen = skb_inner_mac_header(skb) - skb_transport_header(skb);
struct sk_buff *segs = ERR_PTR(-EINVAL);
u16 mac_offset = skb->mac_header;
__be16 protocol = skb->protocol;
u16 mac_len = skb->mac_len;
int gre... | @@ -126,6 +126,11 @@ static struct sk_buff **gre_gro_receive(struct sk_buff **head,
struct packet_offload *ptype;
__be16 type;
+ if (NAPI_GRO_CB(skb)->encap_mark)
+ goto out;
+
+ NAPI_GRO_CB(skb)->encap_mark = 1;
+
off = skb_gro_offset(skb);
hlen = off + sizeof(*greh);
greh = skb_gro_header_fast(skb, off); | CWE-400 | null | null |
39,254 | static int __init gre_offload_init(void)
{
return inet_add_offload(&gre_offload, IPPROTO_GRE);
}
| DoS | 0 | static int __init gre_offload_init(void)
{
return inet_add_offload(&gre_offload, IPPROTO_GRE);
}
| @@ -126,6 +126,11 @@ static struct sk_buff **gre_gro_receive(struct sk_buff **head,
struct packet_offload *ptype;
__be16 type;
+ if (NAPI_GRO_CB(skb)->encap_mark)
+ goto out;
+
+ NAPI_GRO_CB(skb)->encap_mark = 1;
+
off = skb_gro_offset(skb);
hlen = off + sizeof(*greh);
greh = skb_gro_header_fast(skb, off); | CWE-400 | null | null |
39,255 | static struct sk_buff *__skb_udp_tunnel_segment(struct sk_buff *skb,
netdev_features_t features,
struct sk_buff *(*gso_inner_segment)(struct sk_buff *skb,
netdev_features_t features),
__be16 new_protocol, bool is_ipv6)
{
int tnl_hlen = skb_inner_mac_header(skb) - skb_transport_header(skb);
bool remcsum, ... | DoS | 0 | static struct sk_buff *__skb_udp_tunnel_segment(struct sk_buff *skb,
netdev_features_t features,
struct sk_buff *(*gso_inner_segment)(struct sk_buff *skb,
netdev_features_t features),
__be16 new_protocol, bool is_ipv6)
{
int tnl_hlen = skb_inner_mac_header(skb) - skb_transport_header(skb);
bool remcsum, ... | @@ -311,14 +311,14 @@ struct sk_buff **udp_gro_receive(struct sk_buff **head, struct sk_buff *skb,
unsigned int off = skb_gro_offset(skb);
int flush = 1;
- if (NAPI_GRO_CB(skb)->udp_mark ||
+ if (NAPI_GRO_CB(skb)->encap_mark ||
(skb->ip_summed != CHECKSUM_PARTIAL &&
NAPI_GRO_CB(skb)->csum_cnt == 0 &&... | CWE-400 | null | null |
39,256 | struct sk_buff *skb_udp_tunnel_segment(struct sk_buff *skb,
netdev_features_t features,
bool is_ipv6)
{
__be16 protocol = skb->protocol;
const struct net_offload **offloads;
const struct net_offload *ops;
struct sk_buff *segs = ERR_PTR(-EINVAL);
struct sk_buff *(*gso_inner_segment)(struct sk_... | DoS | 0 | struct sk_buff *skb_udp_tunnel_segment(struct sk_buff *skb,
netdev_features_t features,
bool is_ipv6)
{
__be16 protocol = skb->protocol;
const struct net_offload **offloads;
const struct net_offload *ops;
struct sk_buff *segs = ERR_PTR(-EINVAL);
struct sk_buff *(*gso_inner_segment)(struct sk_... | @@ -311,14 +311,14 @@ struct sk_buff **udp_gro_receive(struct sk_buff **head, struct sk_buff *skb,
unsigned int off = skb_gro_offset(skb);
int flush = 1;
- if (NAPI_GRO_CB(skb)->udp_mark ||
+ if (NAPI_GRO_CB(skb)->encap_mark ||
(skb->ip_summed != CHECKSUM_PARTIAL &&
NAPI_GRO_CB(skb)->csum_cnt == 0 &&... | CWE-400 | null | null |
39,257 | static int udp4_gro_complete(struct sk_buff *skb, int nhoff)
{
const struct iphdr *iph = ip_hdr(skb);
struct udphdr *uh = (struct udphdr *)(skb->data + nhoff);
if (uh->check) {
skb_shinfo(skb)->gso_type |= SKB_GSO_UDP_TUNNEL_CSUM;
uh->check = ~udp_v4_check(skb->len - nhoff, iph->saddr,
iph->daddr, 0);
}... | DoS | 0 | static int udp4_gro_complete(struct sk_buff *skb, int nhoff)
{
const struct iphdr *iph = ip_hdr(skb);
struct udphdr *uh = (struct udphdr *)(skb->data + nhoff);
if (uh->check) {
skb_shinfo(skb)->gso_type |= SKB_GSO_UDP_TUNNEL_CSUM;
uh->check = ~udp_v4_check(skb->len - nhoff, iph->saddr,
iph->daddr, 0);
}... | @@ -311,14 +311,14 @@ struct sk_buff **udp_gro_receive(struct sk_buff **head, struct sk_buff *skb,
unsigned int off = skb_gro_offset(skb);
int flush = 1;
- if (NAPI_GRO_CB(skb)->udp_mark ||
+ if (NAPI_GRO_CB(skb)->encap_mark ||
(skb->ip_summed != CHECKSUM_PARTIAL &&
NAPI_GRO_CB(skb)->csum_cnt == 0 &&... | CWE-400 | null | null |
39,258 | static struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb,
netdev_features_t features)
{
struct sk_buff *segs = ERR_PTR(-EINVAL);
unsigned int mss;
__wsum csum;
struct udphdr *uh;
struct iphdr *iph;
if (skb->encapsulation &&
(skb_shinfo(skb)->gso_type &
(SKB_GSO_UDP_TUNNEL|SKB_GSO_UDP_TUNNEL_... | DoS | 0 | static struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb,
netdev_features_t features)
{
struct sk_buff *segs = ERR_PTR(-EINVAL);
unsigned int mss;
__wsum csum;
struct udphdr *uh;
struct iphdr *iph;
if (skb->encapsulation &&
(skb_shinfo(skb)->gso_type &
(SKB_GSO_UDP_TUNNEL|SKB_GSO_UDP_TUNNEL_... | @@ -311,14 +311,14 @@ struct sk_buff **udp_gro_receive(struct sk_buff **head, struct sk_buff *skb,
unsigned int off = skb_gro_offset(skb);
int flush = 1;
- if (NAPI_GRO_CB(skb)->udp_mark ||
+ if (NAPI_GRO_CB(skb)->encap_mark ||
(skb->ip_summed != CHECKSUM_PARTIAL &&
NAPI_GRO_CB(skb)->csum_cnt == 0 &&... | CWE-400 | null | null |
39,259 | int udp_add_offload(struct net *net, struct udp_offload *uo)
{
struct udp_offload_priv *new_offload = kzalloc(sizeof(*new_offload), GFP_ATOMIC);
if (!new_offload)
return -ENOMEM;
write_pnet(&new_offload->net, net);
new_offload->offload = uo;
spin_lock(&udp_offload_lock);
new_offload->next = udp_offload_base;... | DoS | 0 | int udp_add_offload(struct net *net, struct udp_offload *uo)
{
struct udp_offload_priv *new_offload = kzalloc(sizeof(*new_offload), GFP_ATOMIC);
if (!new_offload)
return -ENOMEM;
write_pnet(&new_offload->net, net);
new_offload->offload = uo;
spin_lock(&udp_offload_lock);
new_offload->next = udp_offload_base;... | @@ -311,14 +311,14 @@ struct sk_buff **udp_gro_receive(struct sk_buff **head, struct sk_buff *skb,
unsigned int off = skb_gro_offset(skb);
int flush = 1;
- if (NAPI_GRO_CB(skb)->udp_mark ||
+ if (NAPI_GRO_CB(skb)->encap_mark ||
(skb->ip_summed != CHECKSUM_PARTIAL &&
NAPI_GRO_CB(skb)->csum_cnt == 0 &&... | CWE-400 | null | null |
39,260 | void udp_del_offload(struct udp_offload *uo)
{
struct udp_offload_priv __rcu **head = &udp_offload_base;
struct udp_offload_priv *uo_priv;
spin_lock(&udp_offload_lock);
uo_priv = udp_deref_protected(*head);
for (; uo_priv != NULL;
uo_priv = udp_deref_protected(*head)) {
if (uo_priv->offload == uo) {
r... | DoS | 0 | void udp_del_offload(struct udp_offload *uo)
{
struct udp_offload_priv __rcu **head = &udp_offload_base;
struct udp_offload_priv *uo_priv;
spin_lock(&udp_offload_lock);
uo_priv = udp_deref_protected(*head);
for (; uo_priv != NULL;
uo_priv = udp_deref_protected(*head)) {
if (uo_priv->offload == uo) {
r... | @@ -311,14 +311,14 @@ struct sk_buff **udp_gro_receive(struct sk_buff **head, struct sk_buff *skb,
unsigned int off = skb_gro_offset(skb);
int flush = 1;
- if (NAPI_GRO_CB(skb)->udp_mark ||
+ if (NAPI_GRO_CB(skb)->encap_mark ||
(skb->ip_summed != CHECKSUM_PARTIAL &&
NAPI_GRO_CB(skb)->csum_cnt == 0 &&... | CWE-400 | null | null |
39,261 | static void udp_offload_free_routine(struct rcu_head *head)
{
struct udp_offload_priv *ou_priv = container_of(head, struct udp_offload_priv, rcu);
kfree(ou_priv);
}
| DoS | 0 | static void udp_offload_free_routine(struct rcu_head *head)
{
struct udp_offload_priv *ou_priv = container_of(head, struct udp_offload_priv, rcu);
kfree(ou_priv);
}
| @@ -311,14 +311,14 @@ struct sk_buff **udp_gro_receive(struct sk_buff **head, struct sk_buff *skb,
unsigned int off = skb_gro_offset(skb);
int flush = 1;
- if (NAPI_GRO_CB(skb)->udp_mark ||
+ if (NAPI_GRO_CB(skb)->encap_mark ||
(skb->ip_summed != CHECKSUM_PARTIAL &&
NAPI_GRO_CB(skb)->csum_cnt == 0 &&... | CWE-400 | null | null |
39,262 | static int ipv6_exthdrs_len(struct ipv6hdr *iph,
const struct net_offload **opps)
{
struct ipv6_opt_hdr *opth = (void *)iph;
int len = 0, proto, optlen = sizeof(*iph);
proto = iph->nexthdr;
for (;;) {
if (proto != NEXTHDR_HOP) {
*opps = rcu_dereference(inet6_offloads[proto]);
if (unlikely(!(*opps)))... | DoS | 0 | static int ipv6_exthdrs_len(struct ipv6hdr *iph,
const struct net_offload **opps)
{
struct ipv6_opt_hdr *opth = (void *)iph;
int len = 0, proto, optlen = sizeof(*iph);
proto = iph->nexthdr;
for (;;) {
if (proto != NEXTHDR_HOP) {
*opps = rcu_dereference(inet6_offloads[proto]);
if (unlikely(!(*opps)))... | @@ -258,6 +258,19 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
return pp;
}
+static struct sk_buff **sit_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb)
+{
+ if (NAPI_GRO_CB(skb)->encap_mark) {
+ NAPI_GRO_CB(skb)->flush = 1;
+ return NULL;
+ }
+
+ NAPI_GRO_CB(skb)->encap_mark ... | CWE-400 | null | null |
39,263 | static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
struct sk_buff *skb)
{
const struct net_offload *ops;
struct sk_buff **pp = NULL;
struct sk_buff *p;
struct ipv6hdr *iph;
unsigned int nlen;
unsigned int hlen;
unsigned int off;
u16 flush = 1;
int proto;
off = skb_gro_offset(skb);
hlen = ... | DoS | 0 | static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
struct sk_buff *skb)
{
const struct net_offload *ops;
struct sk_buff **pp = NULL;
struct sk_buff *p;
struct ipv6hdr *iph;
unsigned int nlen;
unsigned int hlen;
unsigned int off;
u16 flush = 1;
int proto;
off = skb_gro_offset(skb);
hlen = ... | @@ -258,6 +258,19 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
return pp;
}
+static struct sk_buff **sit_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb)
+{
+ if (NAPI_GRO_CB(skb)->encap_mark) {
+ NAPI_GRO_CB(skb)->flush = 1;
+ return NULL;
+ }
+
+ NAPI_GRO_CB(skb)->encap_mark ... | CWE-400 | null | null |
39,264 | static int ipv6_gso_pull_exthdrs(struct sk_buff *skb, int proto)
{
const struct net_offload *ops = NULL;
for (;;) {
struct ipv6_opt_hdr *opth;
int len;
if (proto != NEXTHDR_HOP) {
ops = rcu_dereference(inet6_offloads[proto]);
if (unlikely(!ops))
break;
if (!(ops->flags & INET6_PROTO_GSO_EXTHDR)... | DoS | 0 | static int ipv6_gso_pull_exthdrs(struct sk_buff *skb, int proto)
{
const struct net_offload *ops = NULL;
for (;;) {
struct ipv6_opt_hdr *opth;
int len;
if (proto != NEXTHDR_HOP) {
ops = rcu_dereference(inet6_offloads[proto]);
if (unlikely(!ops))
break;
if (!(ops->flags & INET6_PROTO_GSO_EXTHDR)... | @@ -258,6 +258,19 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
return pp;
}
+static struct sk_buff **sit_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb)
+{
+ if (NAPI_GRO_CB(skb)->encap_mark) {
+ NAPI_GRO_CB(skb)->flush = 1;
+ return NULL;
+ }
+
+ NAPI_GRO_CB(skb)->encap_mark ... | CWE-400 | null | null |
39,265 | static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb,
netdev_features_t features)
{
struct sk_buff *segs = ERR_PTR(-EINVAL);
struct ipv6hdr *ipv6h;
const struct net_offload *ops;
int proto;
struct frag_hdr *fptr;
unsigned int unfrag_ip6hlen;
u8 *prevhdr;
int offset = 0;
bool encap, udpfrag;
int nhoff;... | DoS | 0 | static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb,
netdev_features_t features)
{
struct sk_buff *segs = ERR_PTR(-EINVAL);
struct ipv6hdr *ipv6h;
const struct net_offload *ops;
int proto;
struct frag_hdr *fptr;
unsigned int unfrag_ip6hlen;
u8 *prevhdr;
int offset = 0;
bool encap, udpfrag;
int nhoff;... | @@ -258,6 +258,19 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
return pp;
}
+static struct sk_buff **sit_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb)
+{
+ if (NAPI_GRO_CB(skb)->encap_mark) {
+ NAPI_GRO_CB(skb)->flush = 1;
+ return NULL;
+ }
+
+ NAPI_GRO_CB(skb)->encap_mark ... | CWE-400 | null | null |
39,266 | static int sit_gro_complete(struct sk_buff *skb, int nhoff)
{
skb->encapsulation = 1;
skb_shinfo(skb)->gso_type |= SKB_GSO_SIT;
return ipv6_gro_complete(skb, nhoff);
}
| DoS | 0 | static int sit_gro_complete(struct sk_buff *skb, int nhoff)
{
skb->encapsulation = 1;
skb_shinfo(skb)->gso_type |= SKB_GSO_SIT;
return ipv6_gro_complete(skb, nhoff);
}
| @@ -258,6 +258,19 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
return pp;
}
+static struct sk_buff **sit_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb)
+{
+ if (NAPI_GRO_CB(skb)->encap_mark) {
+ NAPI_GRO_CB(skb)->flush = 1;
+ return NULL;
+ }
+
+ NAPI_GRO_CB(skb)->encap_mark ... | CWE-400 | null | null |
39,267 | static s32 __brcmf_cfg80211_down(struct brcmf_if *ifp)
{
struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
/*
* While going down, if associated with AP disassociate
* from AP to save power
*/
if (check_vif_up(ifp->vif)) {
brcmf_link_down(ifp->vif, WLAN_REASON_UNSPECIFIED);
/* Make sure WPA_Supplicant ... | DoS Overflow | 0 | static s32 __brcmf_cfg80211_down(struct brcmf_if *ifp)
{
struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
/*
* While going down, if associated with AP disassociate
* from AP to save power
*/
if (check_vif_up(ifp->vif)) {
brcmf_link_down(ifp->vif, WLAN_REASON_UNSPECIFIED);
/* Make sure WPA_Supplicant ... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,268 | static s32 __brcmf_cfg80211_up(struct brcmf_if *ifp)
{
set_bit(BRCMF_VIF_STATUS_READY, &ifp->vif->sme_state);
return brcmf_config_dongle(ifp->drvr->config);
}
| DoS Overflow | 0 | static s32 __brcmf_cfg80211_up(struct brcmf_if *ifp)
{
set_bit(BRCMF_VIF_STATUS_READY, &ifp->vif->sme_state);
return brcmf_config_dongle(ifp->drvr->config);
}
| @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,269 | void brcmf_abort_scanning(struct brcmf_cfg80211_info *cfg)
{
struct escan_info *escan = &cfg->escan_info;
set_bit(BRCMF_SCAN_STATUS_ABORT, &cfg->scan_status);
if (cfg->scan_request) {
escan->escan_state = WL_ESCAN_STATE_IDLE;
brcmf_notify_escan_complete(cfg, escan->ifp, true, true);
}
clear_bit(BRCMF_SCAN_STA... | DoS Overflow | 0 | void brcmf_abort_scanning(struct brcmf_cfg80211_info *cfg)
{
struct escan_info *escan = &cfg->escan_info;
set_bit(BRCMF_SCAN_STATUS_ABORT, &cfg->scan_status);
if (cfg->scan_request) {
escan->escan_state = WL_ESCAN_STATE_IDLE;
brcmf_notify_escan_complete(cfg, escan->ifp, true, true);
}
clear_bit(BRCMF_SCAN_STA... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,270 | struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
enum nl80211_iftype type)
{
struct brcmf_cfg80211_vif *vif_walk;
struct brcmf_cfg80211_vif *vif;
bool mbss;
brcmf_dbg(TRACE, "allocating virtual interface (size=%zu)\n",
sizeof(*vif));
vif = kzalloc(sizeof(*vif), GFP_KERNEL);
... | DoS Overflow | 0 | struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
enum nl80211_iftype type)
{
struct brcmf_cfg80211_vif *vif_walk;
struct brcmf_cfg80211_vif *vif;
bool mbss;
brcmf_dbg(TRACE, "allocating virtual interface (size=%zu)\n",
sizeof(*vif));
vif = kzalloc(sizeof(*vif), GFP_KERNEL);
... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,271 | struct wireless_dev *brcmf_ap_add_vif(struct wiphy *wiphy, const char *name,
u32 *flags, struct vif_params *params)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
struct brcmf_cfg80211_vif *vif;
int err;
if (brcmf_cfg80211_vif_event_armed(c... | DoS Overflow | 0 | struct wireless_dev *brcmf_ap_add_vif(struct wiphy *wiphy, const char *name,
u32 *flags, struct vif_params *params)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
struct brcmf_cfg80211_vif *vif;
int err;
if (brcmf_cfg80211_vif_event_armed(c... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,272 | brcmf_bss_connect_done(struct brcmf_cfg80211_info *cfg,
struct net_device *ndev, const struct brcmf_event_msg *e,
bool completed)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_cfg80211_connect_info *conn_info = cfg_to_conn(cfg)... | DoS Overflow | 0 | brcmf_bss_connect_done(struct brcmf_cfg80211_info *cfg,
struct net_device *ndev, const struct brcmf_event_msg *e,
bool completed)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_cfg80211_connect_info *conn_info = cfg_to_conn(cfg)... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,273 | brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg,
struct net_device *ndev,
const struct brcmf_event_msg *e)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_cfg80211_connect_info *conn_info = cfg_to_conn(cfg);
struct wiphy ... | DoS Overflow | 0 | brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg,
struct net_device *ndev,
const struct brcmf_event_msg *e)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_cfg80211_connect_info *conn_info = cfg_to_conn(cfg);
struct wiphy ... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,274 | static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy,
const char *name,
unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
{
struct wireless_dev *wdev;
int err;
brcmf_dbg(TRACE, "enter: %s type %... | DoS Overflow | 0 | static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy,
const char *name,
unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
{
struct wireless_dev *wdev;
int err;
brcmf_dbg(TRACE, "enter: %s type %... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,275 | brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
u8 key_idx, bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_wsec_key *key;
s32 val;
s32 wsec;
s32 err;
u8 keybuf[8];
bool ext_key;
brcmf_dbg(TRACE, "Ente... | DoS Overflow | 0 | brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
u8 key_idx, bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_wsec_key *key;
s32 val;
s32 wsec;
s32 err;
u8 keybuf[8];
bool ext_key;
brcmf_dbg(TRACE, "Ente... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,276 | struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
struct device *busdev,
bool p2pdev_forced)
{
struct net_device *ndev = brcmf_get_ifp(drvr, 0)->ndev;
struct brcmf_cfg80211_info *cfg;
struct wiphy *wiphy;
struct cfg80211_ops *ops;
struct brcmf_cfg80211_vif *vif;
struct brcm... | DoS Overflow | 0 | struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
struct device *busdev,
bool p2pdev_forced)
{
struct net_device *ndev = brcmf_get_ifp(drvr, 0)->ndev;
struct brcmf_cfg80211_info *cfg;
struct wiphy *wiphy;
struct cfg80211_ops *ops;
struct brcmf_cfg80211_vif *vif;
struct brcm... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,277 | brcmf_cfg80211_cancel_remain_on_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
u64 cookie)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_cfg80211_vif *vif;
int err = 0;
brcmf_dbg(TRACE, "Enter p2p listen cancel\n");
vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
if ... | DoS Overflow | 0 | brcmf_cfg80211_cancel_remain_on_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
u64 cookie)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_cfg80211_vif *vif;
int err = 0;
brcmf_dbg(TRACE, "Enter p2p listen cancel\n");
vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
if ... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,278 | brcmf_cfg80211_change_beacon(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_beacon_data *info)
{
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err;
brcmf_dbg(TRACE, "Enter\n");
err = brcmf_config_ap_mgmt_ie(ifp->vif, info);
return err;
}
| DoS Overflow | 0 | brcmf_cfg80211_change_beacon(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_beacon_data *info)
{
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err;
brcmf_dbg(TRACE, "Enter\n");
err = brcmf_config_ap_mgmt_ie(ifp->vif, info);
return err;
}
| @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,279 | brcmf_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_vif *vif = ifp->vif;
s32 infra = 0;
s32 ap = 0;
... | DoS Overflow | 0 | brcmf_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_vif *vif = ifp->vif;
s32 infra = 0;
s32 ap = 0;
... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,280 | brcmf_cfg80211_change_station(struct wiphy *wiphy, struct net_device *ndev,
const u8 *mac, struct station_parameters *params)
{
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err;
brcmf_dbg(TRACE, "Enter, MAC %pM, mask 0x%04x set 0x%04x\n", mac,
params->sta_flags_mask, params->sta_flags_set);
/* Ignor... | DoS Overflow | 0 | brcmf_cfg80211_change_station(struct wiphy *wiphy, struct net_device *ndev,
const u8 *mac, struct station_parameters *params)
{
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err;
brcmf_dbg(TRACE, "Enter, MAC %pM, mask 0x%04x set 0x%04x\n", mac,
params->sta_flags_mask, params->sta_flags_set);
/* Ignor... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,281 | brcmf_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *ndev,
u8 key_idx, bool unicast, bool multicast)
{
struct brcmf_if *ifp = netdev_priv(ndev);
u32 index;
u32 wsec;
s32 err = 0;
brcmf_dbg(TRACE, "Enter\n");
brcmf_dbg(CONN, "key index (%d)\n", key_idx);
if (!check_vif_up(ifp->vif))
... | DoS Overflow | 0 | brcmf_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *ndev,
u8 key_idx, bool unicast, bool multicast)
{
struct brcmf_if *ifp = netdev_priv(ndev);
u32 index;
u32 wsec;
s32 err = 0;
brcmf_dbg(TRACE, "Enter\n");
brcmf_dbg(CONN, "key index (%d)\n", key_idx);
if (!check_vif_up(ifp->vif))
... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,282 | static void brcmf_cfg80211_crit_proto_stop(struct wiphy *wiphy,
struct wireless_dev *wdev)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_cfg80211_vif *vif;
vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);
clear_bit(BRC... | DoS Overflow | 0 | static void brcmf_cfg80211_crit_proto_stop(struct wiphy *wiphy,
struct wireless_dev *wdev)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_cfg80211_vif *vif;
vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);
clear_bit(BRC... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,283 | static int brcmf_cfg80211_del_ap_iface(struct wiphy *wiphy,
struct wireless_dev *wdev)
{
struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
struct net_device *ndev = wdev->netdev;
struct brcmf_if *ifp = netdev_priv(ndev);
int ret;
int err;
brcmf_cfg80211_arm_vif_event(cfg, ifp->vif);
err = brcmf_f... | DoS Overflow | 0 | static int brcmf_cfg80211_del_ap_iface(struct wiphy *wiphy,
struct wireless_dev *wdev)
{
struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
struct net_device *ndev = wdev->netdev;
struct brcmf_if *ifp = netdev_priv(ndev);
int ret;
int err;
brcmf_cfg80211_arm_vif_event(cfg, ifp->vif);
err = brcmf_f... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,284 | int brcmf_cfg80211_del_iface(struct wiphy *wiphy, struct wireless_dev *wdev)
{
struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
struct net_device *ndev = wdev->netdev;
if (ndev && ndev == cfg_to_ndev(cfg))
return -ENOTSUPP;
/* vif event pending in firmware */
if (brcmf_cfg80211_vif_event_armed(cfg))
retu... | DoS Overflow | 0 | int brcmf_cfg80211_del_iface(struct wiphy *wiphy, struct wireless_dev *wdev)
{
struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
struct net_device *ndev = wdev->netdev;
if (ndev && ndev == cfg_to_ndev(cfg))
return -ENOTSUPP;
/* vif event pending in firmware */
if (brcmf_cfg80211_vif_event_armed(cfg))
retu... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,285 | brcmf_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
u8 key_idx, bool pairwise, const u8 *mac_addr)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_wsec_key *key;
s32 err;
brcmf_dbg(TRACE, "Enter\n");
brcmf_dbg(CONN, "key index (%d)\n", key_idx);
if (!check_vif_up(ifp->vif))
... | DoS Overflow | 0 | brcmf_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
u8 key_idx, bool pairwise, const u8 *mac_addr)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_wsec_key *key;
s32 err;
brcmf_dbg(TRACE, "Enter\n");
brcmf_dbg(CONN, "key index (%d)\n", key_idx);
if (!check_vif_up(ifp->vif))
... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,286 | brcmf_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_pmksa *pmksa)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_pmksa *pmk = &cfg->pmk_list.pmk[0];
s32 err;
u32 npmk, i;
brcmf_dbg(TRACE, "Enter\n");
if (!che... | DoS Overflow | 0 | brcmf_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_pmksa *pmksa)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_pmksa *pmk = &cfg->pmk_list.pmk[0];
s32 err;
u32 npmk, i;
brcmf_dbg(TRACE, "Enter\n");
if (!che... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,287 | void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg)
{
if (!cfg)
return;
brcmf_btcoex_detach(cfg);
wiphy_unregister(cfg->wiphy);
kfree(cfg->ops);
wl_deinit_priv(cfg);
brcmf_free_wiphy(cfg->wiphy);
}
| DoS Overflow | 0 | void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg)
{
if (!cfg)
return;
brcmf_btcoex_detach(cfg);
wiphy_unregister(cfg->wiphy);
kfree(cfg->ops);
wl_deinit_priv(cfg);
brcmf_free_wiphy(cfg->wiphy);
}
| @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,288 | s32 brcmf_cfg80211_down(struct net_device *ndev)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
s32 err = 0;
mutex_lock(&cfg->usr_sync);
err = __brcmf_cfg80211_down(ifp);
mutex_unlock(&cfg->usr_sync);
return err;
}
| DoS Overflow | 0 | s32 brcmf_cfg80211_down(struct net_device *ndev)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
s32 err = 0;
mutex_lock(&cfg->usr_sync);
err = __brcmf_cfg80211_down(ifp);
mutex_unlock(&cfg->usr_sync);
return err;
}
| @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,289 | brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,
struct cfg80211_scan_request *request,
struct cfg80211_ssid *this_ssid)
{
struct brcmf_if *ifp = vif->ifp;
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct cfg80211_ssid *ssids;
u32 passive_scan;
bool escan_req;
b... | DoS Overflow | 0 | brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,
struct cfg80211_scan_request *request,
struct cfg80211_ssid *this_ssid)
{
struct brcmf_if *ifp = vif->ifp;
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct cfg80211_ssid *ssids;
u32 passive_scan;
bool escan_req;
b... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,290 | brcmf_cfg80211_escan_handler(struct brcmf_if *ifp,
const struct brcmf_event_msg *e, void *data)
{
struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
s32 status;
struct brcmf_escan_result_le *escan_result_le;
struct brcmf_bss_info_le *bss_info_le;
struct brcmf_bss_info_le *bss = NULL;
u32 bi_length;
str... | DoS Overflow | 0 | brcmf_cfg80211_escan_handler(struct brcmf_if *ifp,
const struct brcmf_event_msg *e, void *data)
{
struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
s32 status;
struct brcmf_escan_result_le *escan_result_le;
struct brcmf_bss_info_le *bss_info_le;
struct brcmf_bss_info_le *bss = NULL;
u32 bi_length;
str... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,291 | static void brcmf_cfg80211_escan_timeout_worker(struct work_struct *work)
{
struct brcmf_cfg80211_info *cfg =
container_of(work, struct brcmf_cfg80211_info,
escan_timeout_work);
brcmf_inform_bss(cfg);
brcmf_notify_escan_complete(cfg, cfg->escan_info.ifp, true, true);
}
| DoS Overflow | 0 | static void brcmf_cfg80211_escan_timeout_worker(struct work_struct *work)
{
struct brcmf_cfg80211_info *cfg =
container_of(work, struct brcmf_cfg80211_info,
escan_timeout_work);
brcmf_inform_bss(cfg);
brcmf_notify_escan_complete(cfg, cfg->escan_info.ifp, true, true);
}
| @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,292 | brcmf_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *ndev)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err;
brcmf_dbg(TRACE, "Enter\n");
if (!check_vif_up(ifp->vif))
return -EIO;
memset(&cfg->pmk_list, 0, sizeof(cfg->pmk_list));
err = b... | DoS Overflow | 0 | brcmf_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *ndev)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err;
brcmf_dbg(TRACE, "Enter\n");
if (!check_vif_up(ifp->vif))
return -EIO;
memset(&cfg->pmk_list, 0, sizeof(cfg->pmk_list));
err = b... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,293 | void brcmf_cfg80211_free_netdev(struct net_device *ndev)
{
struct brcmf_cfg80211_vif *vif;
struct brcmf_if *ifp;
ifp = netdev_priv(ndev);
vif = ifp->vif;
if (vif)
brcmf_free_vif(vif);
free_netdev(ndev);
}
| DoS Overflow | 0 | void brcmf_cfg80211_free_netdev(struct net_device *ndev)
{
struct brcmf_cfg80211_vif *vif;
struct brcmf_if *ifp;
ifp = netdev_priv(ndev);
vif = ifp->vif;
if (vif)
brcmf_free_vif(vif);
free_netdev(ndev);
}
| @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,294 | static int brcmf_cfg80211_get_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct cfg80211_chan_def *chandef)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct net_device *ndev = wdev->netdev;
struct brcmf_if *ifp;
struct brcmu_chan ch;
enum nl80211_band band = 0;
enum... | DoS Overflow | 0 | static int brcmf_cfg80211_get_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct cfg80211_chan_def *chandef)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct net_device *ndev = wdev->netdev;
struct brcmf_if *ifp;
struct brcmu_chan ch;
enum nl80211_band band = 0;
enum... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,295 | enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp)
{
struct wireless_dev *wdev = &ifp->vif->wdev;
return wdev->iftype;
}
| DoS Overflow | 0 | enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp)
{
struct wireless_dev *wdev = &ifp->vif->wdev;
return wdev->iftype;
}
| @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,296 | brcmf_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, u8 key_idx,
bool pairwise, const u8 *mac_addr, void *cookie,
void (*callback)(void *cookie,
struct key_params *params))
{
struct key_params params;
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *prof... | DoS Overflow | 0 | brcmf_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, u8 key_idx,
bool pairwise, const u8 *mac_addr, void *cookie,
void (*callback)(void *cookie,
struct key_params *params))
{
struct key_params params;
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *prof... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,297 | brcmf_cfg80211_get_station_ibss(struct brcmf_if *ifp,
struct station_info *sinfo)
{
struct brcmf_scb_val_le scbval;
struct brcmf_pktcnt_le pktcnt;
s32 err;
u32 rate;
u32 rssi;
/* Get the current tx rate */
err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_RATE, &rate);
if (err < 0) {
brcmf_err("BRCMF_C_GET_RA... | DoS Overflow | 0 | brcmf_cfg80211_get_station_ibss(struct brcmf_if *ifp,
struct station_info *sinfo)
{
struct brcmf_scb_val_le scbval;
struct brcmf_pktcnt_le pktcnt;
s32 err;
u32 rate;
u32 rssi;
/* Get the current tx rate */
err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_RATE, &rate);
if (err < 0) {
brcmf_err("BRCMF_C_GET_RA... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,298 | brcmf_cfg80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
s32 *dbm)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct net_device *ndev = cfg_to_ndev(cfg);
struct brcmf_if *ifp = netdev_priv(ndev);
s32 qdbm = 0;
s32 err;
brcmf_dbg(TRACE, "Enter\n");
if (!check_vif_up(ifp->v... | DoS Overflow | 0 | brcmf_cfg80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
s32 *dbm)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct net_device *ndev = cfg_to_ndev(cfg);
struct brcmf_if *ifp = netdev_priv(ndev);
s32 qdbm = 0;
s32 err;
brcmf_dbg(TRACE, "Enter\n");
if (!check_vif_up(ifp->v... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
39,299 | brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_ibss_params *params)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_join_params join_params;
s... | DoS Overflow | 0 | brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_ibss_params *params)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_join_params join_params;
s... | @@ -4527,7 +4527,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
(u8 *)&settings->beacon.head[ie_offset],
settings->beacon.head_len - ie_offset,
WLAN_EID_SSID);
- if (!ssid_ie)
+ if (!ssid_ie || ssid_ie->len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(ssid_le.SS... | CWE-119 | null | null |
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