Input: gunze - fix out-of-bound array access reported by Adrian Bunk.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
mariux64 · May 28, 2005 · a07461e · a07461e
1 parent f24949e
commit a07461e
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/input/touchscreen/gunze.c b/drivers/input/touchscreen/gunze.c
@@ -68,8 +68,7 @@ static void gunze_process_packet(struct gunze* gunze, struct pt_regs *regs)
 
 	if (gunze->idx != GUNZE_MAX_LENGTH || gunze->data[5] != ',' ||
 		(gunze->data[0] != 'T' && gunze->data[0] != 'R')) {
-		gunze->data[10] = 0;
-		printk(KERN_WARNING "gunze.c: bad packet: >%s<\n", gunze->data);
+		printk(KERN_WARNING "gunze.c: bad packet: >%.*s<\n", GUNZE_MAX_LENGTH, gunze->data);
 		return;
 	}