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| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-06-26 01:46:04 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-06-26 01:46:04 -0400 |
| commit | a21466cc77b25dc2afd1292c79c7fc8fd454a1a7 (patch) | |
| tree | 0b081efdfde7962acfca18d8f17170ae7cbf35d9 /drivers/input/touchscreen/mtouch.c | |
| parent | 10ca4c0a622a942e55dc8a6d57ebd441089c9e38 (diff) | |
Input: fix potential overflows in driver/input/touchscreen
Change all sprintfs into snprintfs to make sure we won't stomp on
data adjacent to our buffers.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/touchscreen/mtouch.c')
| -rw-r--r-- | drivers/input/touchscreen/mtouch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/mtouch.c b/drivers/input/touchscreen/mtouch.c index 1d0d37eeef6e..8647a905df80 100644 --- a/drivers/input/touchscreen/mtouch.c +++ b/drivers/input/touchscreen/mtouch.c @@ -143,7 +143,7 @@ static int mtouch_connect(struct serio *serio, struct serio_driver *drv) mtouch->serio = serio; mtouch->dev = input_dev; - sprintf(mtouch->phys, "%s/input0", serio->phys); + snprintf(mtouch->phys, sizeof(mtouch->phys), "%s/input0", serio->phys); input_dev->private = mtouch; input_dev->name = "MicroTouch Serial TouchScreen"; |