From 10ca4c0a622a942e55dc8a6d57ebd441089c9e38 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Mon, 26 Jun 2006 01:45:48 -0400 Subject: Input: fix potential overflows in driver/input/joystick Change all sprintfs into snprintfs to make sure we won't stomp on data adjacent to our buffers. Signed-off-by: Dmitry Torokhov --- drivers/input/joystick/db9.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/input/joystick/db9.c') diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c index e61894685cb1..6f31f054d1bb 100644 --- a/drivers/input/joystick/db9.c +++ b/drivers/input/joystick/db9.c @@ -620,7 +620,8 @@ static struct db9 __init *db9_probe(int parport, int mode) goto err_unreg_devs; } - sprintf(db9->phys[i], "%s/input%d", db9->pd->port->name, i); + snprintf(db9->phys[i], sizeof(db9->phys[i]), + "%s/input%d", db9->pd->port->name, i); input_dev->name = db9_mode->name; input_dev->phys = db9->phys[i]; -- cgit v1.2.3-55-g7522