diff options
| author | Kees Cook <keescook@chromium.org> | 2013-07-03 15:04:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:41 -0700 |
| commit | 02aa2a37636c8fa4fb9322d91be46ff8225b7de0 (patch) | |
| tree | 97c93d17cfcad186d229ef76f96de709eddfea8c /drivers/extcon | |
| parent | 096a8aac6bf4a5a0b2ef812ad76d056bbf3fb2af (diff) | |
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 <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-class.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/extcon/extcon-class.c b/drivers/extcon/extcon-class.c index 8c69803558fe..18ccadef43fd 100644 --- a/drivers/extcon/extcon-class.c +++ b/drivers/extcon/extcon-class.c @@ -602,7 +602,7 @@ int extcon_dev_register(struct extcon_dev *edev, struct device *dev) edev->dev->class = extcon_class; edev->dev->release = extcon_dev_release; - dev_set_name(edev->dev, edev->name ? edev->name : dev_name(dev)); + dev_set_name(edev->dev, "%s", edev->name ? edev->name : dev_name(dev)); if (edev->max_supported) { char buf[10]; |