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David Howells eca1bf5b4f KEYS: Fix variable uninitialisation warnings 
Fix variable uninitialisation warnings introduced in:

	commit 8bbf4976b5
	Author: David Howells <dhowells@redhat.com>
	Date:   Fri Nov 14 10:39:14 2008 +1100

	KEYS: Alter use of key instantiation link-to-keyring argument

As:

  security/keys/keyctl.c: In function 'keyctl_negate_key':
  security/keys/keyctl.c:976: warning: 'dest_keyring' may be used uninitialized in this function
  security/keys/keyctl.c: In function 'keyctl_instantiate_key':
  security/keys/keyctl.c:898: warning: 'dest_keyring' may be used uninitialized in this function

Some versions of gcc notice that get_instantiation_key() doesn't always set
*_dest_keyring, but fail to observe that if this happens then *_dest_keyring
will not be read by the caller.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
 		2008-12-29 14:24:43 +11:00
..
keys KEYS: Fix variable uninitialisation warnings 2008-12-29 14:24:43 +11:00
selinux Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2008-12-28 12:49:40 -08:00
smack smackfs: check for allocation failures in smk_set_access() 2008-12-25 12:14:55 +11:00
Kconfig securityfs: do not depend on CONFIG_SECURITY 2008-08-28 10:47:42 +10:00
Makefile securityfs: do not depend on CONFIG_SECURITY 2008-08-28 10:47:42 +10:00
capability.c security: pass mount flags to security_sb_kern_mount() 2008-12-20 09:02:39 +11:00
commoncap.c capabilities: define get_vfs_caps_from_disk when file caps are not enabled 2008-11-15 08:50:52 +11:00
device_cgroup.c devcgroup: remove spin_lock() 2008-10-20 08:52:38 -07:00
inode.c integrity: special fs magic 2008-10-13 09:47:43 +11:00
root_plug.c CRED: Make execve() take advantage of copy-on-write credentials 2008-11-14 10:39:24 +11:00
security.c security: pass mount flags to security_sb_kern_mount() 2008-12-20 09:02:39 +11:00