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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 <darwish.07@gmail.com> Reported-by: Jonathan Corbet <corbet@lwn.net> Acked-by: Casey Schaufler <casey@schaufler-ca.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		17 years ago
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Kconfig	Smack: Simplified Mandatory Access Control Kernel	17 years ago
Makefile	Smack: Simplified Mandatory Access Control Kernel	17 years ago
smack.h	smackfs: do not trust `count' in inodes write()s	17 years ago
smack_access.c	Smack: Simplified Mandatory Access Control Kernel	17 years ago
smack_lsm.c	file capabilities: remove cap_task_kill()	17 years ago
smackfs.c	smackfs: remove redundant lock, fix open(,O_RDWR)	17 years ago