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20523132ec
linux-stable/security
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Eric W. Biederman 20523132ec exec: Test the ptracer's saved cred to see if the tracee can gain caps 
Now that we have user namespaces and non-global capabilities verify
the tracer has capabilities in the relevant user namespace instead
of in the current_user_ns().

As the test for setting LSM_UNSAFE_PTRACE_CAP is currently
ptracer_capable(p, current_user_ns()) and the new task credentials are
in current_user_ns() this change does not have any user visible change
and simply moves the test to where it is used, making the code easier
to read.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2017-01-24 12:03:08 +13:00
..
apparmor apparmor: fix change_hat not finding hat after policy replacement 2016-11-21 18:01:28 +11:00
integrity ima: platform-independent hash value 2016-12-20 09:48:46 -08:00
keys Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
loadpin LSM: LoadPin: provide enablement CONFIG 2016-05-17 20:10:30 +10:00
selinux Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2016-12-22 10:03:52 -08:00
smack Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-12-16 10:24:44 -08:00
tomoyo mm: add locked parameter to get_user_pages_remote() 2016-12-14 16:04:08 -08:00
yama Yama: allow access for the current ptrace parent 2016-12-05 11:48:01 +11:00
commoncap.c exec: Test the ptracer's saved cred to see if the tracee can gain caps 2017-01-24 12:03:08 +13:00
device_cgroup.c security/device_cgroup: Fix RCU_LOCKDEP_WARN() condition 2015-09-03 18:13:10 -07:00
inode.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-10-10 20:16:43 -07:00
Kconfig - force check_object_size() to be inline too 2016-09-07 14:03:49 -07:00
lsm_audit.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2016-10-04 14:48:27 -07:00
Makefile LSM: LoadPin for kernel file loading restrictions 2016-04-21 10:47:27 +10:00
min_addr.c mmap_min_addr check CAP_SYS_RAWIO only for write 2010-04-23 08:56:31 +10:00
security.c security, overlayfs: Provide hook to correctly label newly created files 2016-08-08 20:46:46 -04:00