linux/security
Dan Carpenter a41d80acfa EVM: prevent array underflow in evm_write_xattrs()
If the user sets xattr->name[0] to NUL then we would read one character
before the start of the array.  This bug seems harmless as far as I can
see but perhaps it would trigger a warning in KASAN.

Fixes: fa516b66a1 ("EVM: Allow runtime modification of the set of verified xattrs")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
2018-05-31 10:13:24 -04:00
..
apparmor + Features 2018-04-13 15:38:53 -07:00
integrity EVM: prevent array underflow in evm_write_xattrs() 2018-05-31 10:13:24 -04:00
keys dh key: get rid of stack allocated array for zeroes 2018-05-11 13:07:49 -07:00
loadpin get rid of pointless includes of fs_struct.h 2018-02-22 14:28:50 -05:00
selinux selinux: provide socketpair callback 2018-05-04 12:48:54 -07:00
smack smack: provide socketpair callback 2018-05-04 12:48:54 -07:00
tomoyo net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
yama pids: introduce find_get_task_by_vpid() helper 2018-02-06 18:32:46 -08:00
commoncap.c commoncap: Handle memory allocation failure. 2018-04-10 19:17:41 -05:00
device_cgroup.c device_cgroup: prepare code for bpf-based device controller 2017-11-05 23:26:51 +09:00
inode.c securityfs: add the ability to support symlinks 2017-06-08 12:51:43 -07:00
Kconfig Currently, hardened usercopy performs dynamic bounds checking on slab 2018-02-03 16:25:42 -08:00
lsm_audit.c lsm_audit: update my email address 2017-08-17 15:33:39 -04:00
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 security: add hook for socketpair() 2018-05-04 12:48:54 -07:00