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authorStephen Smalley <sds@tycho.nsa.gov>2006-09-25 23:32:03 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-26 08:48:53 -0700
commitb20c8122a3204496fca8b5343c93b60fe11dad04 (patch)
treef807fb699dcec3f40a8de1a5c64f3653cf68bb6a /net/x25
parentbc7e982b84aceef0a040c88ff659eb5c83818f72 (diff)
[PATCH] selinux: fix tty locking
Take tty_mutex when accessing ->signal->tty in selinux code. Noted by Alan Cox. Longer term, we are looking at refactoring the code to provide better encapsulation of the tty layer, but this is a simple fix that addresses the immediate bug. Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov> Acked-by: Alan Cox <alan@redhat.com> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'net/x25')
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