media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0

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This fixes a syzbot failure since actlen could be uninitialized,
but it was still used.

Syzbot link:

https://syzkaller.appspot.com/bug?extid=6bf9606ee955b646c0e1

Reported-and-tested-by: syzbot+6bf9606ee955b646c0e1@syzkaller.appspotmail.com

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

...

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Hans Verkuil 2019-11-12 10:22:28 +01:00 • committed by Mauro Carvalho Chehab

parent de89d0864f

commit 569bc8d6a6

1 changed files with 1 additions and 1 deletions

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drivers/media/usb/dvb-usb/dvb-usb-urb.c

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