commit 5e751e992f3fb08ba35e1ca8095ec8fbf9eda523
author David Howells <dhowells@redhat.com> Fri May 08 13:55:22 2009 +0100
committer James Morris <jmorris@namei.org> Mon May 11 08:15:36 2009 +1000
tree 711b1b47622dc9661f1d3d9c67d55c0b21456e8c
parent d254117099d711f215e62427f55dfb8ebd5ad011

CRED: Rename cred_exec_mutex to reflect that it's a guard against ptrace

Rename cred_exec_mutex to reflect that it's a guard against foreign
intervention on a process's credential state, such as is made by ptrace().  The
attachment of a debugger to a process affects execve()'s calculation of the new
credential state - _and_ also setprocattr()'s calculation of that state.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>