| Message ID | 20191112092228.15800-5-hverkuil-cisco@xs4all.nl (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Fix various syzbot errors | expand |
On Tue, Nov 12, 2019 at 10:22:27AM +0100, Hans Verkuil wrote: > The key array was not initialized to 0, leading to a syzbot failure. > > Syzbot link: > > https://syzkaller.appspot.com/bug?extid=6bf9606ee955b646c0e1 > > Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> > Reported-by: syzbot+6bf9606ee955b646c0e1@syzkaller.appspotmail.com > CC: Sean Young <sean@mess.org> Same as: https://patchwork.linuxtv.org/patch/59984/ Sean > --- > drivers/media/usb/dvb-usb/digitv.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/media/usb/dvb-usb/digitv.c b/drivers/media/usb/dvb-usb/digitv.c > index dd5bb230cec1..72b22409880a 100644 > --- a/drivers/media/usb/dvb-usb/digitv.c > +++ b/drivers/media/usb/dvb-usb/digitv.c > @@ -231,7 +231,7 @@ static struct rc_map_table rc_map_digitv_table[] = { > static int digitv_rc_query(struct dvb_usb_device *d, u32 *event, int *state) > { > int i; > - u8 key[5]; > + u8 key[5] = { 0 }; > u8 b[4] = { 0 }; > > *event = 0; > -- > 2.24.0
diff --git a/drivers/media/usb/dvb-usb/digitv.c b/drivers/media/usb/dvb-usb/digitv.c index dd5bb230cec1..72b22409880a 100644 --- a/drivers/media/usb/dvb-usb/digitv.c +++ b/drivers/media/usb/dvb-usb/digitv.c @@ -231,7 +231,7 @@ static struct rc_map_table rc_map_digitv_table[] = { static int digitv_rc_query(struct dvb_usb_device *d, u32 *event, int *state) { int i; - u8 key[5]; + u8 key[5] = { 0 }; u8 b[4] = { 0 }; *event = 0;
The key array was not initialized to 0, leading to a syzbot failure. Syzbot link: https://syzkaller.appspot.com/bug?extid=6bf9606ee955b646c0e1 Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reported-by: syzbot+6bf9606ee955b646c0e1@syzkaller.appspotmail.com CC: Sean Young <sean@mess.org> --- drivers/media/usb/dvb-usb/digitv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)