diff options
| author | Johan Hovold <johan@kernel.org> | 2017-10-04 11:01:13 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-18 09:20:43 +0200 |
| commit | 208563455aac7540755bb9d8e8edaf7c5ef61d8c (patch) | |
| tree | 51bd324c7767017484e19c6d9ed91f45b2465e4f /arch/um/Kconfig.debug | |
| parent | 6c14436b5e848fb7b308b525cad546a37172a288 (diff) | |
USB: serial: console: fix use-after-free after failed setup
commit 299d7572e46f98534033a9e65973f13ad1ce9047 upstream.
Make sure to reset the USB-console port pointer when console setup fails
in order to avoid having the struct usb_serial be prematurely freed by
the console code when the device is later disconnected.
Fixes: 73e487fdb75f ("[PATCH] USB console: fix disconnection issues")
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/um/Kconfig.debug')
0 files changed, 0 insertions, 0 deletions