Files
kernel_google_wahoo/drivers/net/usb
Dongliang Mu cbefdf7242 usb: hso: fix error handling code of hso_create_net_device
commit a6ecfb39ba9d7316057cea823b196b734f6b18ca upstream.

The current error handling code of hso_create_net_device is
hso_free_net_device, no matter which errors lead to. For example,
WARNING in hso_free_net_device [1].

Fix this by refactoring the error handling code of
hso_create_net_device by handling different errors by different code.

[1] https://syzkaller.appspot.com/bug?id=66eff8d49af1b28370ad342787413e35bbe76efe

Reported-by: syzbot+44d53c7255bb1aea22d2@syzkaller.appspotmail.com
Fixes: 5fcfb6d0bfcd ("hso: fix bailout in error case of probe")
Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-12 13:17:07 +01:00
..
2021-06-30 08:49:34 -04:00
2019-09-10 10:29:47 +01:00
2017-10-08 10:14:19 +02:00