diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_sysfs.c | 41 | ||||
| -rw-r--r-- | net/bridge/Kconfig | 1 | ||||
| -rw-r--r-- | net/ipv4/xfrm4_policy.c | 5 | ||||
| -rw-r--r-- | net/ipv6/xfrm6_policy.c | 3 | ||||
| -rw-r--r-- | net/packet/af_packet.c | 6 | ||||
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 7 |
6 files changed, 35 insertions, 28 deletions
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 1a79a6c7e30e..cafb55b0cea5 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -3,6 +3,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/debugfs.h> +#include <linux/seq_file.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> @@ -405,20 +406,11 @@ static struct device_type bt_host = { .release = bt_host_release, }; -static int inquiry_cache_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} - -static ssize_t inquiry_cache_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) +static int inquiry_cache_show(struct seq_file *f, void *p) { - struct hci_dev *hdev = file->private_data; + struct hci_dev *hdev = f->private; struct inquiry_cache *cache = &hdev->inq_cache; struct inquiry_entry *e; - char buf[4096]; - int n = 0; hci_dev_lock_bh(hdev); @@ -426,23 +418,30 @@ static ssize_t inquiry_cache_read(struct file *file, char __user *userbuf, struct inquiry_data *data = &e->data; bdaddr_t bdaddr; baswap(&bdaddr, &data->bdaddr); - n += sprintf(buf + n, "%s %d %d %d 0x%.2x%.2x%.2x 0x%.4x %d %d %u\n", - batostr(&bdaddr), - data->pscan_rep_mode, data->pscan_period_mode, - data->pscan_mode, data->dev_class[2], - data->dev_class[1], data->dev_class[0], - __le16_to_cpu(data->clock_offset), - data->rssi, data->ssp_mode, e->timestamp); + seq_printf(f, "%s %d %d %d 0x%.2x%.2x%.2x 0x%.4x %d %d %u\n", + batostr(&bdaddr), + data->pscan_rep_mode, data->pscan_period_mode, + data->pscan_mode, data->dev_class[2], + data->dev_class[1], data->dev_class[0], + __le16_to_cpu(data->clock_offset), + data->rssi, data->ssp_mode, e->timestamp); } hci_dev_unlock_bh(hdev); - return simple_read_from_buffer(userbuf, count, ppos, buf, n); + return 0; +} + +static int inquiry_cache_open(struct inode *inode, struct file *file) +{ + return single_open(file, inquiry_cache_show, inode->i_private); } static const struct file_operations inquiry_cache_fops = { - .open = inquiry_cache_open, - .read = inquiry_cache_read, + .open = inquiry_cache_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, }; int hci_register_sysfs(struct hci_dev *hdev) diff --git a/net/bridge/Kconfig b/net/bridge/Kconfig index 19a6b9629c51..d115d5cea5b6 100644 --- a/net/bridge/Kconfig +++ b/net/bridge/Kconfig @@ -35,6 +35,7 @@ config BRIDGE config BRIDGE_IGMP_SNOOPING bool "IGMP snooping" depends on BRIDGE + depends on INET default y ---help--- If you say Y here, then the Ethernet bridge will be able selectively diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index 67107d63c1cd..e4a1483fba77 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -91,11 +91,12 @@ static int xfrm4_init_path(struct xfrm_dst *path, struct dst_entry *dst, return 0; } -static int xfrm4_fill_dst(struct xfrm_dst *xdst, struct net_device *dev) +static int xfrm4_fill_dst(struct xfrm_dst *xdst, struct net_device *dev, + struct flowi *fl) { struct rtable *rt = (struct rtable *)xdst->route; - xdst->u.rt.fl = rt->fl; + xdst->u.rt.fl = *fl; xdst->u.dst.dev = dev; dev_hold(dev); diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index dbdc696f5fc5..ae181651c75a 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -116,7 +116,8 @@ static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst, return 0; } -static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev) +static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev, + struct flowi *fl) { struct rt6_info *rt = (struct rt6_info*)xdst->route; diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 031a5e6fb4aa..1612d417d10c 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -1688,6 +1688,8 @@ static int packet_dev_mc(struct net_device *dev, struct packet_mclist *i, { switch (i->type) { case PACKET_MR_MULTICAST: + if (i->alen != dev->addr_len) + return -EINVAL; if (what > 0) return dev_mc_add(dev, i->addr, i->alen, 0); else @@ -1700,6 +1702,8 @@ static int packet_dev_mc(struct net_device *dev, struct packet_mclist *i, return dev_set_allmulti(dev, what); break; case PACKET_MR_UNICAST: + if (i->alen != dev->addr_len) + return -EINVAL; if (what > 0) return dev_unicast_add(dev, i->addr); else @@ -1734,7 +1738,7 @@ static int packet_mc_add(struct sock *sk, struct packet_mreq_max *mreq) goto done; err = -EINVAL; - if (mreq->mr_alen != dev->addr_len) + if (mreq->mr_alen > dev->addr_len) goto done; err = -ENOBUFS; diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 34a5ef8316e7..843e066649cb 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1372,7 +1372,8 @@ static inline int xfrm_init_path(struct xfrm_dst *path, struct dst_entry *dst, return err; } -static inline int xfrm_fill_dst(struct xfrm_dst *xdst, struct net_device *dev) +static inline int xfrm_fill_dst(struct xfrm_dst *xdst, struct net_device *dev, + struct flowi *fl) { struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(xdst->u.dst.ops->family); @@ -1381,7 +1382,7 @@ static inline int xfrm_fill_dst(struct xfrm_dst *xdst, struct net_device *dev) if (!afinfo) return -EINVAL; - err = afinfo->fill_dst(xdst, dev); + err = afinfo->fill_dst(xdst, dev, fl); xfrm_policy_put_afinfo(afinfo); @@ -1486,7 +1487,7 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy, for (dst_prev = dst0; dst_prev != dst; dst_prev = dst_prev->child) { struct xfrm_dst *xdst = (struct xfrm_dst *)dst_prev; - err = xfrm_fill_dst(xdst, dev); + err = xfrm_fill_dst(xdst, dev, fl); if (err) goto free_dst; |