From 6afd2aa856eba0706176cecea1f989b1081c96dc Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Tue, 24 Nov 2009 06:13:28 -0300 Subject: V4L/DVB (13491): gspca - vc032x: Avoid crash on querymenu. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/vc032x.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/media') diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c index 26675236fbd..c090efcd804 100644 --- a/drivers/media/video/gspca/vc032x.c +++ b/drivers/media/video/gspca/vc032x.c @@ -3095,6 +3095,8 @@ static int sd_querymenu(struct gspca_dev *gspca_dev, switch (menu->id) { case V4L2_CID_POWER_LINE_FREQUENCY: + if (menu->index >= ARRAY_SIZE(freq_nm)) + break; strcpy((char *) menu->name, freq_nm[menu->index]); return 0; } -- cgit v1.2.3