diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/inet_diag.h | 1 | ||||
| -rw-r--r-- | include/linux/netlink.h | 1 | ||||
| -rw-r--r-- | include/linux/seq_file.h | 14 | ||||
| -rw-r--r-- | include/net/ax25.h | 4 | ||||
| -rw-r--r-- | include/net/ipv6.h | 5 | ||||
| -rw-r--r-- | include/net/netns/ipv4.h | 3 | ||||
| -rw-r--r-- | include/net/sch_generic.h | 3 | ||||
| -rw-r--r-- | include/net/sock.h | 11 | ||||
| -rw-r--r-- | include/net/tcp.h | 3 |
9 files changed, 38 insertions, 7 deletions
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h index f1362b5447fc..e788c186ed3a 100644 --- a/include/linux/inet_diag.h +++ b/include/linux/inet_diag.h @@ -159,6 +159,7 @@ struct inet_diag_handler { struct inet_connection_sock; int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk, struct sk_buff *skb, struct inet_diag_req_v2 *req, + struct user_namespace *user_ns, u32 pid, u32 seq, u16 nlmsg_flags, const struct nlmsghdr *unlh); void inet_diag_dump_icsk(struct inet_hashinfo *h, struct sk_buff *skb, diff --git a/include/linux/netlink.h b/include/linux/netlink.h index f74dd133788f..c9fdde2bc73f 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -165,6 +165,7 @@ struct netlink_skb_parms { struct ucred creds; /* Skb credentials */ __u32 pid; __u32 dst_group; + struct sock *ssk; }; #define NETLINK_CB(skb) (*(struct netlink_skb_parms*)&((skb)->cb)) diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index 83c44eefe698..68a04a343cad 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -13,6 +13,7 @@ struct file; struct path; struct inode; struct dentry; +struct user_namespace; struct seq_file { char *buf; @@ -25,6 +26,9 @@ struct seq_file { struct mutex lock; const struct seq_operations *op; int poll_event; +#ifdef CONFIG_USER_NS + struct user_namespace *user_ns; +#endif void *private; }; @@ -128,6 +132,16 @@ int seq_put_decimal_ull(struct seq_file *m, char delimiter, int seq_put_decimal_ll(struct seq_file *m, char delimiter, long long num); +static inline struct user_namespace *seq_user_ns(struct seq_file *seq) +{ +#ifdef CONFIG_USER_NS + return seq->user_ns; +#else + extern struct user_namespace init_user_ns; + return &init_user_ns; +#endif +} + #define SEQ_START_TOKEN ((void *)1) /* * Helpers for iteration over list_head-s in seq_files diff --git a/include/net/ax25.h b/include/net/ax25.h index 5d2352154cf6..53539acbd81a 100644 --- a/include/net/ax25.h +++ b/include/net/ax25.h @@ -157,7 +157,7 @@ enum { typedef struct ax25_uid_assoc { struct hlist_node uid_node; atomic_t refcount; - uid_t uid; + kuid_t uid; ax25_address call; } ax25_uid_assoc; @@ -434,7 +434,7 @@ extern unsigned long ax25_display_timer(struct timer_list *); /* ax25_uid.c */ extern int ax25_uid_policy; -extern ax25_uid_assoc *ax25_findbyuid(uid_t); +extern ax25_uid_assoc *ax25_findbyuid(kuid_t); extern int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *); extern const struct file_operations ax25_uid_fops; extern void ax25_uid_free(void); diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 6d01fb00ff2b..9bed5d483405 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -223,7 +223,10 @@ struct ip6_flowlabel { struct ipv6_txoptions *opt; unsigned long linger; u8 share; - u32 owner; + union { + struct pid *pid; + kuid_t uid; + } owner; unsigned long lastuse; unsigned long expires; struct net *fl_net; diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 1474dd65c66f..3516dc0cc615 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -5,6 +5,7 @@ #ifndef __NETNS_IPV4_H__ #define __NETNS_IPV4_H__ +#include <linux/uidgid.h> #include <net/inet_frag.h> struct tcpm_hash_bucket; @@ -62,7 +63,7 @@ struct netns_ipv4 { int sysctl_icmp_ratemask; int sysctl_icmp_errors_use_inbound_ifaddr; - unsigned int sysctl_ping_group_range[2]; + kgid_t sysctl_ping_group_range[2]; long sysctl_tcp_mem[3]; atomic_t rt_genid; diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index d9611e032418..4616f468d599 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -188,7 +188,8 @@ struct tcf_proto_ops { unsigned long (*get)(struct tcf_proto*, u32 handle); void (*put)(struct tcf_proto*, unsigned long); - int (*change)(struct tcf_proto*, unsigned long, + int (*change)(struct sk_buff *, + struct tcf_proto*, unsigned long, u32 handle, struct nlattr **, unsigned long *); int (*delete)(struct tcf_proto*, unsigned long); diff --git a/include/net/sock.h b/include/net/sock.h index 72132aef53fc..84bdaeca1314 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -606,6 +606,15 @@ static inline void sk_add_bind_node(struct sock *sk, #define sk_for_each_bound(__sk, node, list) \ hlist_for_each_entry(__sk, node, list, sk_bind_node) +static inline struct user_namespace *sk_user_ns(struct sock *sk) +{ + /* Careful only use this in a context where these parameters + * can not change and must all be valid, such as recvmsg from + * userspace. + */ + return sk->sk_socket->file->f_cred->user_ns; +} + /* Sock flags */ enum sock_flags { SOCK_DEAD, @@ -1670,7 +1679,7 @@ static inline void sock_graft(struct sock *sk, struct socket *parent) write_unlock_bh(&sk->sk_callback_lock); } -extern int sock_i_uid(struct sock *sk); +extern kuid_t sock_i_uid(struct sock *sk); extern unsigned long sock_i_ino(struct sock *sk); static inline struct dst_entry * diff --git a/include/net/tcp.h b/include/net/tcp.h index 1f000ffe7075..9a0021d16d91 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1510,7 +1510,8 @@ struct tcp_iter_state { sa_family_t family; enum tcp_seq_states state; struct sock *syn_wait_sk; - int bucket, offset, sbucket, num, uid; + int bucket, offset, sbucket, num; + kuid_t uid; loff_t last_pos; }; |