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Message-Id: <1229164440-4631-1-git-send-email-tom.leiming@gmail.com>
Date: Sat, 13 Dec 2008 18:34:00 +0800
From: tom.leiming@...il.com
To: kay.sievers@...y.org, greg@...ah.com
Cc: linux-kernel@...r.kernel.org, Ming Lei <tom.leiming@...il.com>
Subject: [PATCH] driver core: don't pass cls->name as format string in sysdev_class_register()
From: Ming Lei <tom.leiming@...il.com>
If cls->name contains substring which can be interpreted as
format,maybe it causes oops, so fix it.
Signed-off-by: Ming Lei <tom.leiming@...il.com>
---
drivers/base/sys.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index c98c31e..736ecf7 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -137,7 +137,7 @@ int sysdev_class_register(struct sysdev_class * cls)
cls->kset.kobj.parent = &system_kset->kobj;
cls->kset.kobj.ktype = &ktype_sysdev_class;
cls->kset.kobj.kset = system_kset;
- kobject_set_name(&cls->kset.kobj, cls->name);
+ kobject_set_name(&cls->kset.kobj, "%s", cls->name);
return kset_register(&cls->kset);
}
--
1.6.0
--
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