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| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-09-10 22:39:43 -0700 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2012-09-17 18:08:54 -0700 |
| commit | e1760bd5ffae8cb98cffb030ee8e631eba28f3d8 (patch) | |
| tree | 4694a60b407c418bf7de4b97355dc3bd0e6c6559 /net/xfrm/xfrm_user.c | |
| parent | ca57ec0f00c3f139c41bf6b0a5b9bcc95bbb2ad7 (diff) | |
| download | lwn-e1760bd5ffae8cb98cffb030ee8e631eba28f3d8.tar.gz lwn-e1760bd5ffae8cb98cffb030ee8e631eba28f3d8.zip | |
userns: Convert the audit loginuid to be a kuid
Always store audit loginuids in type kuid_t.
Print loginuids by converting them into uids in the appropriate user
namespace, and then printing the resulting uid.
Modify audit_get_loginuid to return a kuid_t.
Modify audit_set_loginuid to take a kuid_t.
Modify /proc/<pid>/loginuid on read to convert the loginuid into the
user namespace of the opener of the file.
Modify /proc/<pid>/loginud on write to convert the loginuid
rom the user namespace of the opener of the file.
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Eric Paris <eparis@redhat.com>
Cc: Paul Moore <paul@paul-moore.com> ?
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'net/xfrm/xfrm_user.c')
| -rw-r--r-- | net/xfrm/xfrm_user.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index e75d8e47f35c..9ea55db737b4 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -575,7 +575,7 @@ static int xfrm_add_sa(struct sk_buff *skb, struct nlmsghdr *nlh, struct xfrm_state *x; int err; struct km_event c; - uid_t loginuid = audit_get_loginuid(current); + kuid_t loginuid = audit_get_loginuid(current); u32 sessionid = audit_get_sessionid(current); u32 sid; @@ -654,7 +654,7 @@ static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh, int err = -ESRCH; struct km_event c; struct xfrm_usersa_id *p = nlmsg_data(nlh); - uid_t loginuid = audit_get_loginuid(current); + kuid_t loginuid = audit_get_loginuid(current); u32 sessionid = audit_get_sessionid(current); u32 sid; @@ -1369,7 +1369,7 @@ static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh, struct km_event c; int err; int excl; - uid_t loginuid = audit_get_loginuid(current); + kuid_t loginuid = audit_get_loginuid(current); u32 sessionid = audit_get_sessionid(current); u32 sid; @@ -1624,7 +1624,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, NETLINK_CB(skb).pid); } } else { - uid_t loginuid = audit_get_loginuid(current); + kuid_t loginuid = audit_get_loginuid(current); u32 sessionid = audit_get_sessionid(current); u32 sid; @@ -1918,7 +1918,7 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, err = 0; if (up->hard) { - uid_t loginuid = audit_get_loginuid(current); + kuid_t loginuid = audit_get_loginuid(current); u32 sessionid = audit_get_sessionid(current); u32 sid; @@ -1961,7 +1961,7 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh, km_state_expired(x, ue->hard, current->pid); if (ue->hard) { - uid_t loginuid = audit_get_loginuid(current); + kuid_t loginuid = audit_get_loginuid(current); u32 sessionid = audit_get_sessionid(current); u32 sid; |