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| author | Rustam Kovhaev <rkovhaev@gmail.com> | 2020-07-27 23:42:17 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-28 13:01:51 -0700 |
| commit | e911e99a0770f760377c263bc7bac1b1593c6147 (patch) | |
| tree | 04cf65ead3fe676c4df53d747f8a0cc433ce926e /drivers/net/usb/lan78xx.c | |
| parent | 7a9212d1783192eb087a24f7ef47e777e1d1a790 (diff) | |
usb: hso: check for return value in hso_serial_common_create()
in case of an error tty_register_device_attr() returns ERR_PTR(),
add IS_ERR() check
Reported-and-tested-by: syzbot+67b2bd0e34f952d0321e@syzkaller.appspotmail.com
Link: https://syzkaller.appspot.com/bug?extid=67b2bd0e34f952d0321e
Signed-off-by: Rustam Kovhaev <rkovhaev@gmail.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/lan78xx.c')
0 files changed, 0 insertions, 0 deletions