diff options
| author | Kees Cook <keescook@chromium.org> | 2013-07-04 00:04:56 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-04 01:07:41 +0200 |
| commit | 02aa2a37636c8fa4fb9322d91be46ff8225b7de0 (patch) | |
| tree | 97c93d17cfcad186d229ef76f96de709eddfea8c /drivers/uwb/lc-dev.c | |
| parent | clean up scary strncpy(dst, src, strlen(src)) uses (diff) | |
| download | linux-02aa2a37636c8fa4fb9322d91be46ff8225b7de0.tar.xz linux-02aa2a37636c8fa4fb9322d91be46ff8225b7de0.zip | |
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/uwb/lc-dev.c')
| -rw-r--r-- | drivers/uwb/lc-dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/uwb/lc-dev.c b/drivers/uwb/lc-dev.c index 5241f1d0ef7a..9209eafc75b1 100644 --- a/drivers/uwb/lc-dev.c +++ b/drivers/uwb/lc-dev.c @@ -440,7 +440,7 @@ void uwbd_dev_onair(struct uwb_rc *rc, struct uwb_beca_e *bce) uwb_dev_init(uwb_dev); /* This sets refcnt to one, we own it */ uwb_dev->mac_addr = *bce->mac_addr; uwb_dev->dev_addr = bce->dev_addr; - dev_set_name(&uwb_dev->dev, macbuf); + dev_set_name(&uwb_dev->dev, "%s", macbuf); result = uwb_dev_add(uwb_dev, &rc->uwb_dev.dev, rc); if (result < 0) { dev_err(dev, "new device %s: cannot instantiate device\n", |