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authorEric W. Biederman <ebiederm@xmission.com>2012-09-10 22:39:43 -0700
committerEric W. Biederman <ebiederm@xmission.com>2012-09-17 18:08:54 -0700
commite1760bd5ffae8cb98cffb030ee8e631eba28f3d8 (patch)
tree4694a60b407c418bf7de4b97355dc3bd0e6c6559 /net/core/dev.c
parentca57ec0f00c3f139c41bf6b0a5b9bcc95bbb2ad7 (diff)
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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/core/dev.c')
-rw-r--r--net/core/dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 026bb4a..1c0d082 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4524,7 +4524,7 @@ static int __dev_set_promiscuity(struct net_device *dev, int inc)
"dev=%s prom=%d old_prom=%d auid=%u uid=%u gid=%u ses=%u",
dev->name, (dev->flags & IFF_PROMISC),
(old_flags & IFF_PROMISC),
- audit_get_loginuid(current),
+ from_kuid(&init_user_ns, audit_get_loginuid(current)),
from_kuid(&init_user_ns, uid),
from_kgid(&init_user_ns, gid),
audit_get_sessionid(current));
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