4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Michael Buesch m@bues.ch
commit 2aa650d1950fce94f696ebd7db30b8830c2c946f upstream.
strncpy might not NUL-terminate the string, if the name equals the buffer size. Use strlcpy instead.
Signed-off-by: Michael Buesch m@bues.ch Cc: stable@vger.kernel.org Signed-off-by: Kalle Valo kvalo@codeaurora.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/net/wireless/broadcom/b43/leds.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/broadcom/b43/leds.c +++ b/drivers/net/wireless/broadcom/b43/leds.c @@ -131,7 +131,7 @@ static int b43_register_led(struct b43_w led->wl = dev->wl; led->index = led_index; led->activelow = activelow; - strncpy(led->name, name, sizeof(led->name)); + strlcpy(led->name, name, sizeof(led->name)); atomic_set(&led->state, 0);
led->led_dev.name = led->name;