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linux/security/selinux/ss
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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
..
avtab.c SELinux: allow userspace to read policy back out of the kernel 2010-10-21 10:12:58 +11:00
avtab.h SELinux: Use dentry name in new object labeling 2011-02-01 11:12:30 -05:00
conditional.c selinux: return -ENOMEM when memory allocation fails 2011-01-24 11:35:47 +11:00
conditional.h SELinux: allow userspace to read policy back out of the kernel 2010-10-21 10:12:58 +11:00
constraint.h
context.h selinux: allow MLS->non-MLS and vice versa upon policy reload 2010-02-04 09:06:36 +11:00
ebitmap.c SELinux: allow userspace to read policy back out of the kernel 2010-10-21 10:12:58 +11:00
ebitmap.h security:selinux: kill unused MAX_AVTAB_HASH_MASK and ebitmap_startbit 2011-01-24 10:36:11 +11:00
hashtab.c
hashtab.h
mls_types.h selinux: allow MLS->non-MLS and vice versa upon policy reload 2010-02-04 09:06:36 +11:00
mls.c SELinux: Socket retains creator role and MLS attribute 2011-03-03 15:19:43 -05:00
mls.h SELinux: Socket retains creator role and MLS attribute 2011-03-03 15:19:43 -05:00
policydb.c SELinux: delete debugging printks from filename_trans rule processing 2011-05-12 16:02:42 -04:00
policydb.h SELinux: put name based create rules in a hashtable 2011-04-28 15:15:53 -04:00
services.c selinux: don't pass in NULL avd to avc_has_perm_noaudit 2011-05-26 18:13:57 -07:00
services.h
sidtab.c selinux: cache sidtab_context_to_sid results 2010-12-07 16:44:01 -05:00
sidtab.h selinux: cache sidtab_context_to_sid results 2010-12-07 16:44:01 -05:00
status.c selinux: fix up style problem on /selinux/status 2010-10-21 10:12:41 +11:00
symtab.c selinux: fix error codes in symtab_init() 2010-08-02 15:35:04 +10:00
symtab.h