diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/apparmor/apparmorfs.c | 4 | ||||
| -rw-r--r-- | security/apparmor/policy.c | 1 | ||||
| -rw-r--r-- | security/device_cgroup.c | 11 | ||||
| -rw-r--r-- | security/lsm_audit.c | 7 | ||||
| -rw-r--r-- | security/selinux/hooks.c | 12 |
5 files changed, 12 insertions, 23 deletions
diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c index 95c2b2689a0..7db9954f1af 100644 --- a/security/apparmor/apparmorfs.c +++ b/security/apparmor/apparmorfs.c @@ -580,15 +580,13 @@ static struct aa_namespace *__next_namespace(struct aa_namespace *root, /* check if the next ns is a sibling, parent, gp, .. */ parent = ns->parent; - while (parent) { + while (ns != root) { mutex_unlock(&ns->lock); next = list_entry_next(ns, base.list); if (!list_entry_is_head(next, &parent->sub_ns, base.list)) { mutex_lock(&next->lock); return next; } - if (parent == root) - return NULL; ns = parent; parent = parent->parent; } diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c index 345bec07a27..705c2879d3a 100644 --- a/security/apparmor/policy.c +++ b/security/apparmor/policy.c @@ -610,6 +610,7 @@ void aa_free_profile(struct aa_profile *profile) aa_put_dfa(profile->policy.dfa); aa_put_replacedby(profile->replacedby); + kzfree(profile->hash); kzfree(profile); } diff --git a/security/device_cgroup.c b/security/device_cgroup.c index c123628d3f8..7c2a0a71049 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -63,16 +63,6 @@ static inline struct dev_cgroup *task_devcgroup(struct task_struct *task) struct cgroup_subsys devices_subsys; -static int devcgroup_can_attach(struct cgroup_subsys_state *new_css, - struct cgroup_taskset *set) -{ - struct task_struct *task = cgroup_taskset_first(set); - - if (current != task && !capable(CAP_SYS_ADMIN)) - return -EPERM; - return 0; -} - /* * called under devcgroup_mutex */ @@ -697,7 +687,6 @@ static struct cftype dev_cgroup_files[] = { struct cgroup_subsys devices_subsys = { .name = "devices", - .can_attach = devcgroup_can_attach, .css_alloc = devcgroup_css_alloc, .css_free = devcgroup_css_free, .css_online = devcgroup_online, diff --git a/security/lsm_audit.c b/security/lsm_audit.c index 8d8d97dbb38..234bc2ab450 100644 --- a/security/lsm_audit.c +++ b/security/lsm_audit.c @@ -302,18 +302,19 @@ static void dump_common_audit_data(struct audit_buffer *ab, "faddr", "fport"); break; } +#if IS_ENABLED(CONFIG_IPV6) case AF_INET6: { struct inet_sock *inet = inet_sk(sk); - struct ipv6_pinfo *inet6 = inet6_sk(sk); - print_ipv6_addr(ab, &inet6->rcv_saddr, + print_ipv6_addr(ab, &sk->sk_v6_rcv_saddr, inet->inet_sport, "laddr", "lport"); - print_ipv6_addr(ab, &inet6->daddr, + print_ipv6_addr(ab, &sk->sk_v6_daddr, inet->inet_dport, "faddr", "fport"); break; } +#endif case AF_UNIX: u = unix_sk(sk); if (u->path.dentry) { diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 5b523106851..c540795fb3f 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -3928,7 +3928,7 @@ static int selinux_socket_bind(struct socket *sock, struct sockaddr *address, in if (snum) { int low, high; - inet_get_local_port_range(&low, &high); + inet_get_local_port_range(sock_net(sk), &low, &high); if (snum < max(PROT_SOCK, low) || snum > high) { err = sel_netport_sid(sk->sk_protocol, @@ -4667,7 +4667,7 @@ static unsigned int selinux_ip_forward(struct sk_buff *skb, int ifindex, return NF_ACCEPT; } -static unsigned int selinux_ipv4_forward(unsigned int hooknum, +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, @@ -4677,7 +4677,7 @@ static unsigned int selinux_ipv4_forward(unsigned int hooknum, } #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) -static unsigned int selinux_ipv6_forward(unsigned int hooknum, +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, @@ -4709,7 +4709,7 @@ static unsigned int selinux_ip_output(struct sk_buff *skb, return NF_ACCEPT; } -static unsigned int selinux_ipv4_output(unsigned int hooknum, +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, @@ -4836,7 +4836,7 @@ static unsigned int selinux_ip_postroute(struct sk_buff *skb, int ifindex, return NF_ACCEPT; } -static unsigned int selinux_ipv4_postroute(unsigned int hooknum, +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, @@ -4846,7 +4846,7 @@ static unsigned int selinux_ipv4_postroute(unsigned int hooknum, } #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) -static unsigned int selinux_ipv6_postroute(unsigned int hooknum, +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, |