| commit | be742b0bd9e9ab91cc1c08cf2da1bf9d34693858 | |
| author | Johan Hovold <johan@kernel.org> | |
| Fri, 11 Oct 2019 09:57:35 +0000 (11 11:57 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Tue, 29 Oct 2019 08:13:24 +0000 (29 09:13 +0100) | ||
| tree | a23242947197f54c7d5f3c507adaced2f8878667 | treesnapshot (tar.gz zip) |
| parent | ebcfd766cde61695c444e1b0e723b4bb4426c0fc | commitdiff |
USB: serial: ti_usb_3410_5052: fix port-close races
commit 6f1d1dc8d540a9aa6e39b9cb86d3a67bbc1c8d8d upstream.
Fix races between closing a port and opening or closing another port on
the same device which could lead to a failure to start or stop the
shared interrupt URB. The latter could potentially cause a
use-after-free or worse in the completion handler on driver unbind.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 6f1d1dc8d540a9aa6e39b9cb86d3a67bbc1c8d8d upstream.
Fix races between closing a port and opening or closing another port on
the same device which could lead to a failure to start or stop the
shared interrupt URB. The latter could potentially cause a
use-after-free or worse in the completion handler on driver unbind.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/usb/serial/ti_usb_3410_5052.c | diffblobblamehistory |