diff options
Diffstat (limited to 'security/selinux/hooks.c')
| -rw-r--r-- | security/selinux/hooks.c | 47 |
1 files changed, 12 insertions, 35 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 4d1a54190388..c318b304ee2f 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -51,7 +51,6 @@ #include <linux/tty.h> #include <net/icmp.h> #include <net/ip.h> /* for local_port_range[] */ -#include <net/sock.h> #include <net/tcp.h> /* struct or_callable used in sock_rcv_skb */ #include <net/inet_connection_sock.h> #include <net/net_namespace.h> @@ -1623,7 +1622,7 @@ static inline int dentry_has_perm(const struct cred *cred, the path to help the auditing code to more easily generate the pathname if needed. */ static inline int path_has_perm(const struct cred *cred, - struct path *path, + const struct path *path, u32 av) { struct inode *inode = path->dentry->d_inode; @@ -2954,15 +2953,9 @@ static int selinux_inode_setattr(struct dentry *dentry, struct iattr *iattr) return dentry_has_perm(cred, dentry, av); } -static int selinux_inode_getattr(struct vfsmount *mnt, struct dentry *dentry) +static int selinux_inode_getattr(const struct path *path) { - const struct cred *cred = current_cred(); - struct path path; - - path.dentry = dentry; - path.mnt = mnt; - - return path_has_perm(cred, &path, FILE__GETATTR); + return path_has_perm(current_cred(), path, FILE__GETATTR); } static int selinux_inode_setotherxattr(struct dentry *dentry, const char *name) @@ -4652,11 +4645,6 @@ static void selinux_inet_conn_established(struct sock *sk, struct sk_buff *skb) selinux_skb_peerlbl_sid(skb, family, &sksec->peer_sid); } -static void selinux_skb_owned_by(struct sk_buff *skb, struct sock *sk) -{ - skb_set_owner_w(skb, sk); -} - static int selinux_secmark_relabel_packet(u32 sid) { const struct task_security_struct *__tsec; @@ -4858,21 +4846,17 @@ static unsigned int selinux_ip_forward(struct sk_buff *skb, static unsigned int selinux_ipv4_forward(const struct nf_hook_ops *ops, struct sk_buff *skb, - const struct net_device *in, - const struct net_device *out, - int (*okfn)(struct sk_buff *)) + const struct nf_hook_state *state) { - return selinux_ip_forward(skb, in, PF_INET); + return selinux_ip_forward(skb, state->in, PF_INET); } #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) static unsigned int selinux_ipv6_forward(const struct nf_hook_ops *ops, struct sk_buff *skb, - const struct net_device *in, - const struct net_device *out, - int (*okfn)(struct sk_buff *)) + const struct nf_hook_state *state) { - return selinux_ip_forward(skb, in, PF_INET6); + return selinux_ip_forward(skb, state->in, PF_INET6); } #endif /* IPV6 */ @@ -4920,9 +4904,7 @@ static unsigned int selinux_ip_output(struct sk_buff *skb, static unsigned int selinux_ipv4_output(const struct nf_hook_ops *ops, struct sk_buff *skb, - const struct net_device *in, - const struct net_device *out, - int (*okfn)(struct sk_buff *)) + const struct nf_hook_state *state) { return selinux_ip_output(skb, PF_INET); } @@ -5097,21 +5079,17 @@ static unsigned int selinux_ip_postroute(struct sk_buff *skb, static unsigned int selinux_ipv4_postroute(const struct nf_hook_ops *ops, struct sk_buff *skb, - const struct net_device *in, - const struct net_device *out, - int (*okfn)(struct sk_buff *)) + const struct nf_hook_state *state) { - return selinux_ip_postroute(skb, out, PF_INET); + return selinux_ip_postroute(skb, state->out, PF_INET); } #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) static unsigned int selinux_ipv6_postroute(const struct nf_hook_ops *ops, struct sk_buff *skb, - const struct net_device *in, - const struct net_device *out, - int (*okfn)(struct sk_buff *)) + const struct nf_hook_state *state) { - return selinux_ip_postroute(skb, out, PF_INET6); + return selinux_ip_postroute(skb, state->out, PF_INET6); } #endif /* IPV6 */ @@ -6041,7 +6019,6 @@ static struct security_operations selinux_ops = { .tun_dev_attach_queue = selinux_tun_dev_attach_queue, .tun_dev_attach = selinux_tun_dev_attach, .tun_dev_open = selinux_tun_dev_open, - .skb_owned_by = selinux_skb_owned_by, #ifdef CONFIG_SECURITY_NETWORK_XFRM .xfrm_policy_alloc_security = selinux_xfrm_policy_alloc, |