Kees Cook 2e4930eb7c Yama: handle 32-bit userspace prctl ... When running a 64-bit kernel and receiving prctls from a 32-bit userspace, the "-1" used as an unsigned long will end up being misdetected. The kernel is looking for 0xffffffffffffffff instead of 0xffffffff. Since prctl lacks a distinct compat interface, Yama needs to handle this translation itself. As such, support either value as meaning PR_SET_PTRACER_ANY, to avoid breaking the ABI for 64-bit. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: John Johansen <john.johansen@canonical.com> Cc: stable@vger.kernel.org Signed-off-by: James Morris <james.l.morris@oracle.com>		2012-09-08 01:06:14 +10:00
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apparmor	split ->file_mmap() into ->mmap_addr()/->mmap_file()	2012-05-31 13:11:54 -04:00
integrity	ima: enable the IBM vTPM as the default TPM in the PPC64 case	2012-08-22 16:23:23 -05:00
keys	tpm: Move tpm_get_random api into the TPM device driver	2012-08-22 11:11:33 -05:00
selinux	selinux: tag avc cache alloc as non-critical	2012-07-31 18:42:47 -07:00
smack	smack: off by one error	2012-07-30 15:04:17 +10:00
tomoyo	Merge branch 'master' of git://git.infradead.org/users/eparis/selinux into next	2012-05-22 11:21:06 +10:00
yama	Yama: handle 32-bit userspace prctl	2012-09-08 01:06:14 +10:00
capability.c	split ->file_mmap() into ->mmap_addr()/->mmap_file()	2012-05-31 13:11:54 -04:00
commoncap.c	split ->file_mmap() into ->mmap_addr()/->mmap_file()	2012-05-31 13:11:54 -04:00
device_cgroup.c	cgroup: convert all non-memcg controllers to the new cftype interface	2012-04-01 12:09:55 -07:00
inode.c
Kconfig	KEYS: Move the key config into security/keys/Kconfig	2012-05-11 10:56:56 +01:00
lsm_audit.c	LSM: BUILD_BUG_ON if the common_audit_data union ever grows	2012-04-09 12:23:03 -04:00
Makefile	security: Yama LSM	2012-02-10 09:18:52 +11:00
min_addr.c
security.c	security: allow Yama to be unconditionally stacked	2012-09-05 14:12:31 -07:00