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authorDmitry Torokhov <dtor_core@ameritech.net>2006-06-26 01:46:04 -0400
committerDmitry Torokhov <dtor_core@ameritech.net>2006-06-26 01:46:04 -0400
commita21466cc77b25dc2afd1292c79c7fc8fd454a1a7 (patch)
tree0b081efdfde7962acfca18d8f17170ae7cbf35d9 /drivers/input/touchscreen/mtouch.c
parent10ca4c0a622a942e55dc8a6d57ebd441089c9e38 (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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/mtouch.c b/drivers/input/touchscreen/mtouch.c
index 1d0d37eeef6..8647a905df8 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";