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| /openbmc/linux/drivers/net/usb/ |
| H A D | asix_common.c | diff a092b7233f0e000cc6f2c71a49e2ecc6f917a5fc Thu Aug 27 01:53:55 CDT 2020 Himadri Pandya <himadrispandya@gmail.com> net: usb: Fix uninit-was-stored issue in asix_read_phy_addr()
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@syzkaller.appspotmail.com
Signed-off-by: Himadri Pandya <himadrispandya@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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