Ahmed S. Darwish b500ce8d24 smackfs: do not trust `count' in inodes write()s ... Smackfs write() implementation does not put a higher bound on the number of bytes to copy from user-space. This may lead to a DOS attack if a malicious `count' field is given. Assure that given `count' is exactly the length needed for a /smack/load rule. In case of /smack/cipso where the length is relative, assure that `count' does not exceed the size needed for a buffer representing maximum possible number of CIPSO 2.2 categories. Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> 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>		2008-03-13 13:11:43 -07:00
..
keys	Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)	2008-02-07 08:42:26 -08:00
selinux	LSM/SELinux: Interfaces to allow FS to control mount options	2008-03-06 08:40:53 +11:00
smack	smackfs: do not trust `count' in inodes write()s	2008-03-13 13:11:43 -07:00
capability.c
commoncap.c	file capabilities: simplify signal check	2008-02-23 17:12:13 -08:00
dummy.c	LSM/SELinux: Interfaces to allow FS to control mount options	2008-03-06 08:40:53 +11:00
inode.c
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.c	LSM/SELinux: Interfaces to allow FS to control mount options	2008-03-06 08:40:53 +11:00