V4L/DVB (13491): gspca - vc032x: Avoid crash on querymenu.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
parent
c22c4a20a6
commit
6afd2aa856
|
@ -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;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue