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Commit 420cc350 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by David S. Miller
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[Bluetooth] Avoid NULL pointer dereference with tty->driver 



This patch checks for tty->driver before trying to call flush_buffer().

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 25ea6db0
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