linux-stable.git/drivers/usb, branch v3.14.73 Linux kernel stable tree USB: serial: option: add support for Cinterion PH8 and AHxx 2016-06-01T19:12:48+00:00 Schemmel Hans-Christoph Hans-Christoph.Schemmel@gemalto.com 2016-04-29T08:51:06+00:00 a159858121490315443974eaabd45b644fe51571 commit 444f94e9e625f6ec6bbe2cb232a6451c637f35a3 upstream. Added support for Gemalto's Cinterion PH8 and AHxx products with 2 RmNet Interfaces and products with 1 RmNet + 1 USB Audio interface. In addition some minor renaming and formatting. Signed-off-by: Hans-Christoph Schemmel <hans-christoph.schemmel@gemalto.com> [johan: sort current entries and trim trailing whitespace ] Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 444f94e9e625f6ec6bbe2cb232a6451c637f35a3 upstream.

Added support for Gemalto's Cinterion PH8 and AHxx products
with 2 RmNet Interfaces and products with 1 RmNet + 1 USB Audio interface.

In addition some minor renaming and formatting.

Signed-off-by: Hans-Christoph Schemmel <hans-christoph.schemmel@gemalto.com>
[johan: sort current entries and trim trailing whitespace ]
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: io_edgeport: fix memory leaks in probe error path 2016-06-01T19:12:48+00:00 Johan Hovold johan@kernel.org 2016-05-08T18:07:57+00:00 ca135b0c014855ade4bbb5fec969e5ecf4ae6c3f commit c8d62957d450cc1a22ce3242908709fe367ddc8e upstream. URBs and buffers allocated in attach for Epic devices would never be deallocated in case of a later probe error (e.g. failure to allocate minor numbers) as disconnect is then never called. Fix by moving deallocation to release and making sure that the URBs are first unlinked. Fixes: f9c99bb8b3a1 ("USB: usb-serial: replace shutdown with disconnect, release") Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c8d62957d450cc1a22ce3242908709fe367ddc8e upstream.

URBs and buffers allocated in attach for Epic devices would never be
deallocated in case of a later probe error (e.g. failure to allocate
minor numbers) as disconnect is then never called.

Fix by moving deallocation to release and making sure that the
URBs are first unlinked.

Fixes: f9c99bb8b3a1 ("USB: usb-serial: replace shutdown with disconnect,
release")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: io_edgeport: fix memory leaks in attach error path 2016-06-01T19:12:48+00:00 Johan Hovold johan@kernel.org 2016-05-08T18:07:56+00:00 2f7760714163ced1b785a6f739495f12ef433015 commit c5c0c55598cefc826d6cfb0a417eeaee3631715c upstream. Private data, URBs and buffers allocated for Epic devices during attach were never released on errors (e.g. missing endpoints). Fixes: 6e8cf7751f9f ("USB: add EPIC support to the io_edgeport driver") Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c5c0c55598cefc826d6cfb0a417eeaee3631715c upstream.

Private data, URBs and buffers allocated for Epic devices during
attach were never released on errors (e.g. missing endpoints).

Fixes: 6e8cf7751f9f ("USB: add EPIC support to the io_edgeport driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: quatech2: fix use-after-free in probe error path 2016-06-01T19:12:47+00:00 Johan Hovold johan@kernel.org 2016-05-08T18:08:02+00:00 25d3b85bcf6156a3549da975a7a834c4f5b53185 commit 028c49f5e02a257c94129cd815f7c8485f51d4ef upstream. The interface read URB is submitted in attach, but was only unlinked by the driver at disconnect. In case of a late probe error (e.g. due to failed minor allocation), disconnect is never called and we would end up with active URBs for an unbound interface. This in turn could lead to deallocated memory being dereferenced in the completion callback. Fixes: f7a33e608d9a ("USB: serial: add quatech2 usb to serial driver") Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 028c49f5e02a257c94129cd815f7c8485f51d4ef upstream.

The interface read URB is submitted in attach, but was only unlinked by
the driver at disconnect.

In case of a late probe error (e.g. due to failed minor allocation),
disconnect is never called and we would end up with active URBs for an
unbound interface. This in turn could lead to deallocated memory being
dereferenced in the completion callback.

Fixes: f7a33e608d9a ("USB: serial: add quatech2 usb to serial driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: keyspan: fix use-after-free in probe error path 2016-06-01T19:12:47+00:00 Johan Hovold johan@kernel.org 2016-05-08T18:07:58+00:00 faa611341c9661b77b5a086d19c2511b0305a2e5 commit 35be1a71d70775e7bd7e45fa6d2897342ff4c9d2 upstream. The interface instat and indat URBs were submitted in attach, but never unlinked in release before deallocating the corresponding transfer buffers. In the case of a late probe error (e.g. due to failed minor allocation), disconnect would not have been called before release, causing the buffers to be freed while the URBs are still in use. We'd also end up with active URBs for an unbound interface. Fixes: f9c99bb8b3a1 ("USB: usb-serial: replace shutdown with disconnect, release") Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 35be1a71d70775e7bd7e45fa6d2897342ff4c9d2 upstream.

The interface instat and indat URBs were submitted in attach, but never
unlinked in release before deallocating the corresponding transfer
buffers.

In the case of a late probe error (e.g. due to failed minor allocation),
disconnect would not have been called before release, causing the
buffers to be freed while the URBs are still in use. We'd also end up
with active URBs for an unbound interface.

Fixes: f9c99bb8b3a1 ("USB: usb-serial: replace shutdown with disconnect,
release")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: mxuport: fix use-after-free in probe error path 2016-06-01T19:12:47+00:00 Johan Hovold johan@kernel.org 2016-05-08T18:08:01+00:00 37d2056c8dbe8b7727f684eb171d537a565d8a95 commit 9e45284984096314994777f27e1446dfbfd2f0d7 upstream. The interface read and event URBs are submitted in attach, but were never explicitly unlinked by the driver. Instead the URBs would have been killed by usb-serial core on disconnect. In case of a late probe error (e.g. due to failed minor allocation), disconnect is never called and we could end up with active URBs for an unbound interface. This in turn could lead to deallocated memory being dereferenced in the completion callbacks. Fixes: ee467a1f2066 ("USB: serial: add Moxa UPORT 12XX/14XX/16XX driver") Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9e45284984096314994777f27e1446dfbfd2f0d7 upstream.

The interface read and event URBs are submitted in attach, but were
never explicitly unlinked by the driver. Instead the URBs would have
been killed by usb-serial core on disconnect.

In case of a late probe error (e.g. due to failed minor allocation),
disconnect is never called and we could end up with active URBs for an
unbound interface. This in turn could lead to deallocated memory being
dereferenced in the completion callbacks.

Fixes: ee467a1f2066 ("USB: serial: add Moxa UPORT 12XX/14XX/16XX
driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: cp210x: add Straizona Focusers device ids 2016-05-11T09:21:02+00:00 Jasem Mutlaq mutlaqja@ikarustech.com 2016-04-19T07:38:27+00:00 d33b010c85777395bf0af1b22dcdcb10b764dbac commit 613ac23a46e10d4d4339febdd534fafadd68e059 upstream. Adding VID:PID for Straizona Focusers to cp210x driver. Signed-off-by: Jasem Mutlaq <mutlaqja@ikarustech.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 613ac23a46e10d4d4339febdd534fafadd68e059 upstream.

Adding VID:PID for Straizona Focusers to cp210x driver.

Signed-off-by: Jasem Mutlaq <mutlaqja@ikarustech.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: cp210x: add ID for Link ECU 2016-05-11T09:21:02+00:00 Mike Manning michael@bsch.com.au 2016-04-18T12:13:23+00:00 880b510f740e56128c4455365ac8739677586326 commit 1d377f4d690637a0121eac8701f84a0aa1e69a69 upstream. The Link ECU is an aftermarket ECU computer for vehicles that provides full tuning abilities as well as datalogging and displaying capabilities via the USB to Serial adapter built into the device. Signed-off-by: Mike Manning <michael@bsch.com.au> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1d377f4d690637a0121eac8701f84a0aa1e69a69 upstream.

The Link ECU is an aftermarket ECU computer for vehicles that provides
full tuning abilities as well as datalogging and displaying capabilities
via the USB to Serial adapter built into the device.

Signed-off-by: Mike Manning <michael@bsch.com.au>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: hcd: out of bounds access in for_each_companion 2016-05-04T21:51:23+00:00 Robert Dobrowolski robert.dobrowolski@linux.intel.com 2016-03-24T10:30:07+00:00 4df77f7c53c6c4a424019560cb94615d743dda9e commit e86103a75705c7c530768f4ffaba74cf382910f2 upstream. On BXT platform Host Controller and Device Controller figure as same PCI device but with different device function. HCD should not pass data to Device Controller but only to Host Controllers. Checking if companion device is Host Controller, otherwise skip. Signed-off-by: Robert Dobrowolski <robert.dobrowolski@linux.intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e86103a75705c7c530768f4ffaba74cf382910f2 upstream.

On BXT platform Host Controller and Device Controller figure as
same PCI device but with different device function. HCD should
not pass data to Device Controller but only to Host Controllers.
Checking if companion device is Host Controller, otherwise skip.

Signed-off-by: Robert Dobrowolski <robert.dobrowolski@linux.intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: xhci: fix wild pointers in xhci_mem_cleanup 2016-05-04T21:51:23+00:00 Lu Baolu baolu.lu@linux.intel.com 2016-04-08T13:25:09+00:00 82522628d9a8db178b9e94da908c19364cc62c45 commit 71504062a7c34838c3fccd92c447f399d3cb5797 upstream. This patch fixes some wild pointers produced by xhci_mem_cleanup. These wild pointers will cause system crash if xhci_mem_cleanup() is called twice. Reported-and-tested-by: Pengcheng Li <lpc.li@hisilicon.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 71504062a7c34838c3fccd92c447f399d3cb5797 upstream.

This patch fixes some wild pointers produced by xhci_mem_cleanup.
These wild pointers will cause system crash if xhci_mem_cleanup()
is called twice.

Reported-and-tested-by: Pengcheng Li <lpc.li@hisilicon.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>