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Subject[05/89] SECURITY: selinux, fix update_rlimit_cpu parameter
2.6.31-stable review patch.  If anyone has any objections, please let us know.

------------------
From: Jiri Slaby <jirislaby@gmail.com>

commit 17740d89785aeb4143770923d67c293849414710 upstream.

Don't pass current RLIMIT_RTTIME to update_rlimit_cpu() in
selinux_bprm_committing_creds, since update_rlimit_cpu expects
RLIMIT_CPU limit.

Use proper rlim[RLIMIT_CPU].rlim_cur instead to fix that.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Cc: Eric Paris <eparis@parisplace.org>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
security/selinux/hooks.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2360,7 +2360,7 @@ static void selinux_bprm_committing_cred
initrlim = init_task.signal->rlim + i;
rlim->rlim_cur = min(rlim->rlim_max, initrlim->rlim_cur);
}
- update_rlimit_cpu(rlim->rlim_cur);
+ update_rlimit_cpu(current->signal->rlim[RLIMIT_CPU].rlim_cur);
}
}




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