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David Howells 927942aabb KEYS: Make /proc/keys check to see if a key is possessed before security check ...

Make /proc/keys check to see if the calling process possesses each key before
performing the security check.  The possession check can be skipped if the key
doesn't have the possessor-view permission bit set.

This causes the keys a process possesses to show up in /proc/keys, even if they
don't have matching user/group/other view permissions.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>

2010-08-02 15:34:27 +10:00

..

compat.c

KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]

2009-09-02 21:29:22 +10:00

gc.c

KEYS: Fix RCU handling in key_gc_keyring()

2010-05-05 11:39:23 +10:00

internal.h

KEYS: Make /proc/keys check to see if a key is possessed before security check

2010-08-02 15:34:27 +10:00

key.c

KEYS: Do preallocation for __key_link()

2010-05-06 22:25:02 +10:00

keyctl.c

KEYS: Authorise keyctl_set_timeout() on a key if we have its authorisation key

2010-08-02 15:34:27 +10:00

keyring.c

kernel-wide: replace USHORT_MAX, SHORT_MAX and SHORT_MIN with USHRT_MAX, SHRT_MAX and SHRT_MIN

2010-05-25 08:07:02 -07:00

Makefile

KEYS: Add garbage collection for dead, revoked and expired keys. [try #6]

2009-09-02 21:29:11 +10:00

permission.c

security: whitespace coding style fixes

2010-04-23 10:10:23 +10:00

proc.c

KEYS: Make /proc/keys check to see if a key is possessed before security check

2010-08-02 15:34:27 +10:00

process_keys.c

KEYS: Make /proc/keys check to see if a key is possessed before security check

2010-08-02 15:34:27 +10:00

request_key_auth.c

CRED: Inaugurate COW credentials

2008-11-14 10:39:23 +11:00

request_key.c

umh: creds: convert call_usermodehelper_keys() to use subprocess_info->init()

2010-05-27 09:12:45 -07:00

sysctl.c

sysctl: Drop & in front of every proc_handler.

2009-11-18 08:37:40 -08:00

user_defined.c

KEYS: Fix an RCU warning in the reading of user keys

2010-05-05 11:38:52 +10:00