Ahmed S. Darwish cb622bbb69 smackfs: remove redundant lock, fix open(,O_RDWR) ...

Older smackfs was parsing MAC rules by characters, thus a need of locking
write sessions on open() was needed.  This lock is no longer useful now since
each rule is handled by a single write() call.

This is also a bugfix since seq_open() was not called if an open() O_RDWR flag
was given, leading to a seq_read() without an initialized seq_file, thus an
Oops.

Signed-off-by: Ahmed S. Darwish <[email protected]>
Reported-by: Jonathan Corbet <[email protected]>
Acked-by: Casey Schaufler <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2008-03-24 19:22:19 -07:00

..

keys

Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)

2008-02-07 08:42:26 -08:00

selinux

make selinux_parse_opts_str() static

2008-03-18 09:17:22 +11:00

smack

smackfs: remove redundant lock, fix open(,O_RDWR)

2008-03-24 19:22:19 -07:00

capability.c

file capabilities: remove cap_task_kill()

2008-03-20 09:46:36 -07:00

commoncap.c

file capabilities: remove cap_task_kill()

2008-03-20 09:46:36 -07:00

dummy.c

LSM/SELinux: Interfaces to allow FS to control mount options

2008-03-06 08:40:53 +11:00

inode.c

Kobject: convert remaining kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

Kconfig

security: allow Kconfig to set default mmap_min_addr protection

2008-02-06 21:39:46 +08:00

Makefile

Smack: Simplified Mandatory Access Control Kernel

2008-02-05 09:44:20 -08:00

root_plug.c

security: Convert LSM into a static interface

2007-10-17 08:43:07 -07:00

security.c

LSM/SELinux: Interfaces to allow FS to control mount options

2008-03-06 08:40:53 +11:00