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authorDmitry Torokhov <dtor_core@ameritech.net>2006-06-26 09:45:10 +0400
committerDmitry Torokhov <dtor_core@ameritech.net>2006-06-26 09:45:10 +0400
commit08ffce4560e0133e10634b0dd85eecee11257a1c (patch)
treeeff2a0266e0897e72e48db949fb28f367812222e /drivers/input/mouse/sermouse.c
parent4854c7b27f0975a2b629f35ea3996d2968eb7c4f (diff)
downloadlinux-08ffce4560e0133e10634b0dd85eecee11257a1c.tar.xz
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 <wouter@kangaroot.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/mouse/sermouse.c')
-rw-r--r--drivers/input/mouse/sermouse.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/mouse/sermouse.c b/drivers/input/mouse/sermouse.c
index 2f9a04ae725f..a89742431717 100644
--- a/drivers/input/mouse/sermouse.c
+++ b/drivers/input/mouse/sermouse.c
@@ -254,7 +254,7 @@ static int sermouse_connect(struct serio *serio, struct serio_driver *drv)
goto fail;
sermouse->dev = input_dev;
- sprintf(sermouse->phys, "%s/input0", serio->phys);
+ snprintf(sermouse->phys, sizeof(sermouse->phys), "%s/input0", serio->phys);
sermouse->type = serio->id.proto;
input_dev->name = sermouse_protocols[sermouse->type];