Updated xen patches taken from suse.

[people/pmueller/ipfire-2.x.git] / src / patches / suse-2.6.27.25 / patches.suse / setuid-dumpable-wrongdir

From: Kurt Garloff <garloff@suse.de>
Subject: suid-dumpable ended up in wrong sysctl dir
Patch-mainline: never

Diffing in sysctl.c is tricky, using more context is recommended.
suid_dumpable ended up in fs/ instead of kernel/ and the reason
is likely a patch with too little context.

NOTE: This has been in the wrong dir fs/ since it was introduced by
Alan Cox into mainline on 2005-06-23. However, SUSE shipped it
in the correct directory kernel/ in SLES9.

By now, it's just something that we are going to have to drag along for
a long time until SLES 11/12/13 time frame...

Signed-off-by: Kurt Garloff <garloff@suse.de>

---
 kernel/sysctl.c       |    8 ++++++++
 kernel/sysctl_check.c |    1 +
 2 files changed, 9 insertions(+)

--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -723,6 +723,14 @@ static struct ctl_table kern_table[] = {
 		.proc_handler	= &proc_dointvec,
 	},
 #endif
+	{
+		.ctl_name	= KERN_SETUID_DUMPABLE,
+		.procname	= "suid_dumpable",
+		.data		= &suid_dumpable,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
 #if defined(CONFIG_S390) && defined(CONFIG_SMP)
 	{
 		.ctl_name	= KERN_SPIN_RETRY,
--- a/kernel/sysctl_check.c
+++ b/kernel/sysctl_check.c
@@ -104,6 +104,7 @@ static const struct trans_ctl_table tran
 	{ KERN_MAX_LOCK_DEPTH,		"max_lock_depth" },
 	{ KERN_NMI_WATCHDOG,		"nmi_watchdog" },
 	{ KERN_PANIC_ON_NMI,		"panic_on_unrecovered_nmi" },
+	{ KERN_SETUID_DUMPABLE,		"suid_dumpable" },
 	{}
 };