linux/security
David Howells 1d9b7d97d6 [PATCH] Keys: Replace duplicate non-updateable keys rather than failing
Cause an attempt to add a duplicate non-updateable key (such as a keyring) to
a keyring to discard the extant copy in favour of the new one rather than
failing with EEXIST:

	# do the test in an empty session
	keyctl session
	# create a new keyring called "a" and attach to session
	keyctl newring a @s
	# create another new keyring called "a" and attach to session,
	# displacing the keyring added by the second command:
	keyctl newring a @s

Without this patch, the third command will fail.

For updateable keys (such as those of "user" type), the update method will
still be called rather than a new key being created.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-25 08:22:50 -08:00
..
keys [PATCH] Keys: Replace duplicate non-updateable keys rather than failing 2006-03-25 08:22:50 -08:00
selinux [PATCH] SELinux: add slab cache for inode security struct 2006-03-22 07:54:07 -08:00
Kconfig [LSM-IPSec]: Security association restriction. 2006-01-03 13:10:24 -08:00
Makefile [PATCH] add securityfs for all LSMs to use 2005-07-08 18:48:41 -07:00
capability.c kbuild: un-stringnify KBUILD_MODNAME 2006-01-06 21:17:50 +01:00
commoncap.c [PATCH] move capable() to capability.h 2006-01-11 18:42:13 -08:00
dummy.c [SECURITY] getpeersec: Fix build breakage 2006-03-20 22:47:37 -08:00
inode.c [PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem 2006-01-09 15:59:24 -08:00
root_plug.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
seclvl.c [PATCH] Bug fixes and cleanup for the BSD Secure Levels LSM 2006-03-23 07:38:03 -08:00
security.c [PATCH] move capable() to capability.h 2006-01-11 18:42:13 -08:00