Rafal Krypa 805b65a80b Smack: fix d_instantiate logic for sockfs and pipefs ... Since 4b936885a (v2.6.32) all inodes on sockfs and pipefs are disconnected. It caused filesystem specific code in smack_d_instantiate to be skipped, because all inodes on those pseudo filesystems were treated as root inodes. As a result all sockfs inodes had the Smack label set to floor. In most cases access checks for sockets use socket_smack data so the inode label is not important. But there are special cases that were broken. One example would be calling fcntl with F_SETOWN command on a socket fd. Now smack_d_instantiate expects all pipefs and sockfs inodes to be disconnected and has the logic in appropriate place. Signed-off-by: Rafal Krypa <r.krypa@samsung.com> Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>		2017-01-10 09:47:20 -08:00
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Kconfig	Smack: Signal delivery as an append operation	2016-09-08 13:22:56 -07:00
Makefile	Smack: Repair netfilter dependency	2015-01-23 10:08:19 -08:00
smack_access.c	Smack: Remove unnecessary smack_known_invalid	2016-11-15 09:34:39 -08:00
smack_lsm.c	Smack: fix d_instantiate logic for sockfs and pipefs	2017-01-10 09:47:20 -08:00
smack_netfilter.c	security: Use IS_ENABLED() instead of checking for built-in or module	2016-08-08 13:08:25 -04:00
smack.h	SMACK: Free the i_security blob in inode using RCU	2017-01-10 09:47:20 -08:00
smackfs.c	SMACK: Add new lock for adding entry in smack master list	2017-01-10 09:47:20 -08:00