From 08ffce4560e0133e10634b0dd85eecee11257a1c Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Mon, 26 Jun 2006 01:45:10 -0400 Subject: Input: fix potential overflows in driver/input/mouse Change all sprintfs into snprintfs to make sure we won't stomp on data adjacent to our buffers. Noticed by Wouter Paesen Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/alps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/input/mouse/alps.c') diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index a0e2e797c6d..070d75330af 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -470,7 +470,7 @@ int alps_init(struct psmouse *psmouse) dev1->keybit[LONG(BTN_BACK)] |= BIT(BTN_BACK); } - sprintf(priv->phys, "%s/input1", psmouse->ps2dev.serio->phys); + snprintf(priv->phys, sizeof(priv->phys), "%s/input1", psmouse->ps2dev.serio->phys); dev2->phys = priv->phys; dev2->name = (priv->i->flags & ALPS_DUALPOINT) ? "DualPoint Stick" : "PS/2 Mouse"; dev2->id.bustype = BUS_I8042; -- cgit v1.2.3