android_kernel_oneplus_msm8998/security
Sascha Hauer b1b8f7b23a ima: always return negative code for error
[ Upstream commit f5e1040196dbfe14c77ce3dfe3b7b08d2d961e88 ]

integrity_kernel_read() returns the number of bytes read. If this is
a short read then this positive value is returned from
ima_calc_file_hash_atfm(). Currently this is only indirectly called from
ima_calc_file_hash() and this function only tests for the return value
being zero or nonzero and also doesn't forward the return value.
Nevertheless there's no point in returning a positive value as an error,
so translate a short read into -EINVAL.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-10-17 13:40:54 -07:00
..
apparmor apparmor: enforce nullbyte at end of tag string 2019-07-10 09:56:31 +02:00
integrity ima: always return negative code for error 2019-10-17 13:40:54 -07:00
keys keys: Fix missing null pointer check in request_key_auth_describe() 2019-09-21 07:12:53 +02:00
selinux selinux: fix memory leak in policydb_init() 2019-08-06 18:28:28 +02:00
smack smack: use GFP_NOFS while holding inode_smack::smk_lock 2019-10-07 21:01:07 +02:00
tomoyo mm: replace get_user_pages() write/force parameters with gup_flags 2018-12-17 21:55:16 +01:00
yama Yama: Check for pid death before checking ancestry 2019-01-26 09:42:50 +01:00
commoncap.c
device_cgroup.c device_cgroup: fix RCU imbalance in error case 2019-04-27 09:34:02 +02:00
inode.c
Kconfig
lsm_audit.c missing barriers in some of unix_sock ->addr and ->path accesses 2019-03-23 08:44:31 +01:00
Makefile
min_addr.c
security.c LSM: Check for NULL cred-security on free 2019-01-26 09:42:50 +01:00