Commit 51d0c99b authored by Sean Young's avatar Sean Young Committed by Mauro Carvalho Chehab
Browse files

media: af9005: uninitialized variable printked 



If usb_bulk_msg() fails, actual_length can be uninitialized.

Reported-by: default avatar <syzbot+9d42b7773d2fecd983ab@syzkaller.appspotmail.com>
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent eecc70d2

drivers/media/usb/dvb-usb/af9005.c

+1 −1
Original line number Diff line number Diff line
@@ -554,7 +554,7 @@ static int af9005_boot_packet(struct usb_device *udev, int type, u8 *reply, 
			      u8 *buf, int size)

{

	u16 checksum;

	int act_len, i, ret;

	int act_len = 0, i, ret;



	memset(buf, 0, size);

	buf[0] = (u8) (FW_BULKOUT_SIZE & 0xff);

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