Ondrej Mosnacek 574be22140 selinux: never allow relabeling on context mounts ... commit a83d6ddaeb upstream. In the SECURITY_FS_USE_MNTPOINT case we never want to allow relabeling files/directories, so we should never set the SBLABEL_MNT flag. The 'special handling' in selinux_is_sblabel_mnt() is only intended for when the behavior is set to SECURITY_FS_USE_GENFS. While there, make the logic in selinux_is_sblabel_mnt() more explicit and add a BUILD_BUG_ON() to make sure that introducing a new SECURITY_FS_USE_* forces a review of the logic. Fixes: d5f3a5f6e7 ("selinux: add security in-core xattr support for pstore and debugfs") Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com> Reviewed-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Paul Moore <paul@paul-moore.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-05-08 07:21:54 +02:00
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apparmor	apparmor: Fix aa_label_build() error handling for failed merges	2019-03-13 14:02:32 -07:00
integrity	ima: open a new file instance if no read permissions	2018-11-13 11:08:46 -08:00
keys	keys: Fix dependency loop between construction record and auth key	2019-03-23 20:09:48 +01:00
loadpin	module: replace the existing LSM hook in init_module	2018-07-16 12:31:57 -07:00
selinux	selinux: never allow relabeling on context mounts	2019-05-08 07:21:54 +02:00
smack	smack: fix access permissions for keyring	2019-02-12 19:47:05 +01:00
tomoyo	Kbuild updates for v4.19	2018-08-15 12:09:03 -07:00
yama	Yama: Check for pid death before checking ancestry	2019-01-22 21:40:32 +01:00
commoncap.c	cap_inode_getsecurity: use d_find_any_alias() instead of d_find_alias()	2018-08-11 02:05:53 -05:00
device_cgroup.c	device_cgroup: fix RCU imbalance in error case	2019-04-27 09:36:40 +02:00
inode.c	securityfs: add the ability to support symlinks	2017-06-08 12:51:43 -07:00
Kconfig	Revert "x86/mm/legacy: Populate the user page-table with user pgd's"	2018-09-14 17:08:45 +02:00
lsm_audit.c	missing barriers in some of unix_sock ->addr and ->path accesses	2019-03-19 13:12:41 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
min_addr.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
security.c	LSM: Check for NULL cred-security on free	2019-01-22 21:40:35 +01:00