linux-stable.git/drivers/usb, branch v3.18.103 Linux kernel stable tree USB: serial: cp210x: add ELDAT Easywave RX09 id 2018-04-08T09:49:47+00:00 Johan Hovold johan@kernel.org 2018-03-06T08:32:43+00:00 cbd80224e4f4b51d75f0402b1523ae50c1492158 commit 1f1e82f74c0947e40144688c9e36abe4b3999f49 upstream. Add device id for ELDAT Easywave RX09 tranceiver. Reported-by: Jan Jansen <nattelip@hotmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1f1e82f74c0947e40144688c9e36abe4b3999f49 upstream.

Add device id for ELDAT Easywave RX09 tranceiver.

Reported-by: Jan Jansen <nattelip@hotmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator 2018-04-08T09:49:47+00:00 Clemens Werther clemens.werther@gmail.com 2018-03-16T09:20:46+00:00 febce02f048cb31d84f554a5b050d21a47d27846 commit 6555ad13a01952c16485c82a52ad1f3e07e34b3a upstream. Add device id for Harman FirmwareHubEmulator to make the device auto-detectable by the driver. Signed-off-by: Clemens Werther <clemens.werther@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 6555ad13a01952c16485c82a52ad1f3e07e34b3a upstream.

Add device id for Harman FirmwareHubEmulator to make the device
auto-detectable by the driver.

Signed-off-by: Clemens Werther <clemens.werther@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: ftdi_sio: add RT Systems VX-8 cable 2018-04-08T09:49:47+00:00 Major Hayden major@mhtx.net 2018-02-23T20:29:54+00:00 fcd722f910a5ccc5f54a6478f736d6e477418ff2 commit 9608e5c0f079390473b484ef92334dfd3431bb89 upstream. This patch adds a device ID for the RT Systems cable used to program Yaesu VX-8R/VX-8DR handheld radios. It uses the main FTDI VID instead of the common RT Systems VID. Signed-off-by: Major Hayden <major@mhtx.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9608e5c0f079390473b484ef92334dfd3431bb89 upstream.

This patch adds a device ID for the RT Systems cable used to
program Yaesu VX-8R/VX-8DR handheld radios. It uses the main
FTDI VID instead of the common RT Systems VID.

Signed-off-by: Major Hayden <major@mhtx.net>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
xhci: Fix ring leak in failure path of xhci_alloc_virt_device() 2018-04-08T09:49:44+00:00 Ben Hutchings ben.hutchings@codethink.co.uk 2018-01-11T17:01:36+00:00 2883c668105d7829aee746d12ce0407b22c345a4 This is a stable-only fix for the backport of commit 5d9b70f7d52e ("xhci: Don't add a virt_dev to the devs array before it's fully allocated"). In branches that predate commit c5628a2af83a ("xhci: remove endpoint ring cache") there is an additional failure path in xhci_alloc_virt_device() where ring cache allocation fails, in which case we need to free the ring allocated for endpoint 0. Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Cc: Mathias Nyman <mathias.nyman@intel.com> Cc: Wang Han <wanghan1995315@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This is a stable-only fix for the backport of commit 5d9b70f7d52e
("xhci: Don't add a virt_dev to the devs array before it's fully
allocated").

In branches that predate commit c5628a2af83a ("xhci: remove endpoint
ring cache") there is an additional failure path in
xhci_alloc_virt_device() where ring cache allocation fails, in
which case we need to free the ring allocated for endpoint 0.

Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Cc: Mathias Nyman <mathias.nyman@intel.com>
Cc: Wang Han <wanghan1995315@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: gadget: f_hid: fix: Prevent accessing released memory 2018-04-08T09:49:44+00:00 Krzysztof Opasiak kopasiak90@gmail.com 2017-01-19T17:55:28+00:00 7d14bc73d4d93db22b27493a405996857fb0748f commit aa65d11aa008f4de58a9cee7e121666d9d68505e upstream. When we unlock our spinlock to copy data to user we may get disabled by USB host and free the whole list of completed out requests including the one from which we are copying the data to user memory. To prevent from this let's remove our working element from the list and place it back only if there is sth left when we finish with it. Fixes: 99c515005857 ("usb: gadget: hidg: register OUT INT endpoint for SET_REPORT") Cc: stable@vger.kernel.org Tested-by: David Lechner <david@lechnology.com> Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Cc: Jerry Zhang <zhangjerry@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit aa65d11aa008f4de58a9cee7e121666d9d68505e upstream.

When we unlock our spinlock to copy data to user we may get
disabled by USB host and free the whole list of completed out
requests including the one from which we are copying the data
to user memory.

To prevent from this let's remove our working element from
the list and place it back only if there is sth left when we
finish with it.

Fixes: 99c515005857 ("usb: gadget: hidg: register OUT INT endpoint for SET_REPORT")
Cc: stable@vger.kernel.org
Tested-by: David Lechner <david@lechnology.com>
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Cc: Jerry Zhang <zhangjerry@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: gadget: align buffer size when allocating for OUT endpoint 2018-04-08T09:49:44+00:00 Felipe F. Tonello eu@felipetonello.com 2016-08-08T20:30:06+00:00 fee92f39627a0eeb011bcfb90ac34212d5946d5e commit e0466156ee2e944fb47a3fa00932c3698a6d2c67 upstream. Using usb_ep_align() makes sure that the buffer size for OUT endpoints is always aligned with wMaxPacketSize (512 usually). This makes sure that no buffer has the wrong size, which can cause nasty bugs. Signed-off-by: Felipe F. Tonello <eu@felipetonello.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e0466156ee2e944fb47a3fa00932c3698a6d2c67 upstream.

Using usb_ep_align() makes sure that the buffer size for OUT endpoints is
always aligned with wMaxPacketSize (512 usually). This makes sure
that no buffer has the wrong size, which can cause nasty bugs.

Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: gadget: change len to size_t on alloc_ep_req() 2018-04-08T09:49:44+00:00 Felipe F. Tonello eu@felipetonello.com 2016-08-08T20:30:05+00:00 ab34ca160fb80df1ea86f64e7690c6d4a5ee045d commit 69bb99738b5c6d56d2b1a75db9cbb4d187453c1a upstream. Length of buffers should be of type size_t whenever possible. Altough recommended, this change has no real practical change, unless a driver has a uses a huge or negative buffer size - it might help find these bugs. Signed-off-by: Felipe F. Tonello <eu@felipetonello.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 69bb99738b5c6d56d2b1a75db9cbb4d187453c1a upstream.

Length of buffers should be of type size_t whenever possible. Altough
recommended, this change has no real practical change, unless a driver has a
uses a huge or negative buffer size - it might help find these bugs.

Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: gadget: define free_ep_req as universal function 2018-04-08T09:49:44+00:00 Felipe F. Tonello eu@felipetonello.com 2015-11-10T17:52:05+00:00 70fa9b508c19a47110c96f20bac460b90310c847 commit 079fe5a6da616891cca1a26e803e1df2a87e9ae5 upstream. This function is shared between gadget functions, so this avoid unnecessary duplicated code and potentially avoid memory leaks. Reviewed-by: Robert Baldyga <r.baldyga@samsung.com> Signed-off-by: Felipe F. Tonello <eu@felipetonello.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 079fe5a6da616891cca1a26e803e1df2a87e9ae5 upstream.

This function is shared between gadget functions, so this avoid unnecessary
duplicated code and potentially avoid memory leaks.

Reviewed-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control() 2018-03-22T08:37:15+00:00 Yuyang Du yuyang.du@intel.com 2017-03-23T20:06:11+00:00 6b1a88fbd288054db5bf9c7b227cf29496610706 [ Upstream commit 9f20dfb44d03745d0d3cef2ffb3abf8d8024fa61 ] This fixes the commit: 1cd8fd2887e1 ("usb: gadget: dummy_hcd: add SuperSpeed support"). In the case of ClearPortFeature and USB_PORT_FEAT_POWER, simply clear the right bit regardless of what the wValue is. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Yuyang Du <yuyang.du@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 9f20dfb44d03745d0d3cef2ffb3abf8d8024fa61 ]

This fixes the commit: 1cd8fd2887e1 ("usb: gadget: dummy_hcd: add
SuperSpeed support").

In the case of ClearPortFeature and USB_PORT_FEAT_POWER, simply clear
the right bit regardless of what the wValue is.

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Yuyang Du <yuyang.du@intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: usbmon: Read text within supplied buffer size 2018-03-18T10:15:45+00:00 Pete Zaitcev zaitcev@kotori.zaitcev.us 2018-03-09T06:21:14+00:00 d6d68ab0ad44f6cf7c8621c91f29d351618ac96e commit a5f596830e27e15f7a0ecd6be55e433d776986d8 upstream. This change fixes buffer overflows and silent data corruption with the usbmon device driver text file read operations. Signed-off-by: Fredrik Noring <noring@nocrew.org> Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit a5f596830e27e15f7a0ecd6be55e433d776986d8 upstream.

This change fixes buffer overflows and silent data corruption with the
usbmon device driver text file read operations.

Signed-off-by: Fredrik Noring <noring@nocrew.org>
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>