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42a2df3e82
linux-next/security/smack
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Dan Carpenter 42a2df3e82 Smack: prevent underflow in smk_set_cipso() 
We have an upper bound on "maplevel" but forgot to check for negative
values.

Fixes: e114e47377 ("Smack: Simplified Mandatory Access Control Kernel")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
2020-07-27 13:35:12 -07:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
smack_access.c smack: use GFP_NOFS while holding inode_smack::smk_lock 2019-09-04 09:37:07 -07:00
smack_lsm.c Notifications over pipes + Keyring notifications 2020-06-13 09:56:21 -07:00
smack_netfilter.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
smack.h Smack: Remove unused inline function smk_ad_setfield_u_fs_path_mnt 2020-05-11 10:25:37 -07:00
smackfs.c Smack: prevent underflow in smk_set_cipso() 2020-07-27 13:35:12 -07:00