linux/security
Linus Torvalds f01e1af445 selinux: don't pass in NULL avd to avc_has_perm_noaudit
Right now security_get_user_sids() will pass in a NULL avd pointer to
avc_has_perm_noaudit(), which then forces that function to have a dummy
entry for that case and just generally test it.

Don't do it.  The normal callers all pass a real avd pointer, and this
helper function is incredibly hot.  So don't make avc_has_perm_noaudit()
do conditional stuff that isn't needed for the common case.

This also avoids some duplicated stack space.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26 18:13:57 -07:00
..
apparmor Fix common misspellings 2011-03-31 11:26:23 -03:00
integrity/ima ima: remove unnecessary call to ima_must_measure 2011-02-23 16:38:52 -05:00
keys Set cred->user_ns in key_replace_session_keyring 2011-05-26 13:49:19 -07:00
selinux selinux: don't pass in NULL avd to avc_has_perm_noaudit 2011-05-26 18:13:57 -07:00
smack Merge branch 'master' of git://git.infradead.org/users/eparis/selinux into for-linus 2011-05-24 23:20:19 +10:00
tomoyo TOMOYO: Fix wrong domainname validation. 2011-05-12 11:07:21 +10:00
Kconfig security: select correct default LSM_MMAP_MIN_ADDR on ARM. 2011-03-22 09:35:12 +11:00
Makefile AppArmor: Enable configuring and building of the AppArmor security module 2010-08-02 15:38:34 +10:00
capability.c SECURITY: Move exec_permission RCU checks into security modules 2011-04-25 10:20:32 -04:00
commoncap.c capabilities: do not special case exec of init 2011-04-04 10:31:06 +10:00
device_cgroup.c cgroups: add per-thread subsystem callbacks 2011-05-26 17:12:34 -07:00
inode.c convert get_sb_single() users 2010-10-29 04:16:28 -04:00
lsm_audit.c LSM: separate LSM_AUDIT_DATA_DENTRY from LSM_AUDIT_DATA_PATH 2011-04-25 18:14:07 -04:00
min_addr.c mmap_min_addr check CAP_SYS_RAWIO only for write 2010-04-23 08:56:31 +10:00
security.c SECURITY: Move exec_permission RCU checks into security modules 2011-04-25 10:20:32 -04:00