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Commit 2aa650d1 authored by Michael Buesch's avatar Michael Buesch Committed by Kalle Valo
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b43/leds: Ensure NUL-termination of LED name string 



strncpy might not NUL-terminate the string, if the name equals the buffer size.
Use strlcpy instead.

Signed-off-by: default avatarMichael Buesch <m@bues.ch>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent c7743c42

drivers/net/wireless/broadcom/b43/leds.c

+1 −1
Original line number Diff line number Diff line
@@ -131,7 +131,7 @@ static int b43_register_led(struct b43_wldev *dev, struct b43_led *led, 
	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;