From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sudip Mukherjee Subject: [PATCH 5/5] Input: parkbd - clear unused function pointers Date: Tue, 17 Nov 2015 19:10:19 +0530 Message-ID: <1447767619-28329-5-git-send-email-sudipm.mukherjee@gmail.com> References: <1447767619-28329-1-git-send-email-sudipm.mukherjee@gmail.com> Return-path: In-Reply-To: <1447767619-28329-1-git-send-email-sudipm.mukherjee@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Dmitry Torokhov Cc: linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, Sudip Mukherjee List-Id: linux-input@vger.kernel.org parkbd_parport_cb is a local uninitialized structure and the member function pointers will be pointing to arbitrary locations unless they are cleared. Fixes: 33ca8ab97cbb ("Input: parkbd - use parallel port device model") Signed-off-by: Sudip Mukherjee --- drivers/input/serio/parkbd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/serio/parkbd.c b/drivers/input/serio/parkbd.c index 92c31b8..1edfac7 100644 --- a/drivers/input/serio/parkbd.c +++ b/drivers/input/serio/parkbd.c @@ -145,6 +145,7 @@ static int parkbd_getport(struct parport *pp) { struct pardev_cb parkbd_parport_cb; + memset(&parkbd_parport_cb, 0, sizeof(parkbd_parport_cb)); parkbd_parport_cb.irq_func = parkbd_interrupt; parkbd_parport_cb.flags = PARPORT_FLAG_EXCL; -- 1.9.1