[Linux-kernel-mentees] [PATCH] net: usb: Fix uninit-was-stored issue in asix_read_phy_addr()

[David Miller]

From: Himadri Pandya <himadrispandya at gmail.com>
Date: Thu, 27 Aug 2020 12:23:55 +0530

> The buffer size is 2 Bytes and we expect to receive the same amount of
> data. But sometimes we receive less data and run into uninit-was-stored
> issue upon read. Hence modify the error check on the return value to match
> with the buffer size as a prevention.
> 
> Reported-and-tested by: syzbot+a7e220df5a81d1ab400e at syzkaller.appspotmail.com
> Signed-off-by: Himadri Pandya <himadrispandya at gmail.com>

Applied, thanks.