From 02aa2a37636c8fa4fb9322d91be46ff8225b7de0 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 3 Jul 2013 15:04:56 -0700 Subject: drivers: avoid format string in dev_set_name Calling dev_set_name with a single paramter causes it to be handled as a format string. Many callers are passing potentially dynamic string content, so use "%s" in those cases to avoid any potential accidents, including wrappers like device_create*() and bdi_register(). Signed-off-by: Kees Cook Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/base/attribute_container.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/base') diff --git a/drivers/base/attribute_container.c b/drivers/base/attribute_container.c index d78b204..ecc1929 100644 --- a/drivers/base/attribute_container.c +++ b/drivers/base/attribute_container.c @@ -167,7 +167,7 @@ attribute_container_add_device(struct device *dev, ic->classdev.parent = get_device(dev); ic->classdev.class = cont->class; cont->class->dev_release = attribute_container_release; - dev_set_name(&ic->classdev, dev_name(dev)); + dev_set_name(&ic->classdev, "%s", dev_name(dev)); if (fn) fn(cont, dev, &ic->classdev); else -- cgit v1.1