linux-stable.git/drivers/usb/serial, branch v3.6.4 Linux kernel stable tree USB: fix port probing and removal in garmin_gps 2012-10-28T17:56:14+00:00 Alan Stern stern@rowland.harvard.edu 2012-10-10T18:10:21+00:00 1f212892776010ea4ebc9982e7a725732df3a7f0 commit db5c8b524444d4fc6b1f32d368a50a3729e50002 upstream. This patch (as1615) fixes a bug in the Garmin USB serial driver. It uses attach, disconnect, and release routines to carry out actions that should be handled by port_probe and port_remove routines, because they access port-specific data. The bug causes an oops when the device in unplugged, because the private data for each port structure now gets erased when the port is unbound from the driver, resulting in a null-pointer dereference. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported--by: Markus Schauler <mschauler@gmail.com> Tested-by: Markus Schauler <mschauler@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit db5c8b524444d4fc6b1f32d368a50a3729e50002 upstream.

This patch (as1615) fixes a bug in the Garmin USB serial driver.  It
uses attach, disconnect, and release routines to carry out actions
that should be handled by port_probe and port_remove routines, because
they access port-specific data.

The bug causes an oops when the device in unplugged, because the
private data for each port structure now gets erased when the port is
unbound from the driver, resulting in a null-pointer dereference.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported--by: Markus Schauler <mschauler@gmail.com>
Tested-by: Markus Schauler <mschauler@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: option: add more ZTE devices 2012-10-28T17:56:14+00:00 Bjørn Mork bjorn@mork.no 2012-10-18T15:14:17+00:00 11c7a299c9846320859916e81f0f5d38fc596a4d commit 4b35f1c52943851b310afb09047bfe991ac8f5ae upstream. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 4b35f1c52943851b310afb09047bfe991ac8f5ae upstream.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: option: blacklist net interface on ZTE devices 2012-10-28T17:56:13+00:00 Bjørn Mork bjorn@mork.no 2012-10-18T15:19:53+00:00 769492bc4ff326a6eb9773bf89c26d5ea26f6533 commit 1452df6f1b7e396d89c2a1fdbdc0e0e839f97671 upstream. Based on information from the ZTE Windows drivers. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1452df6f1b7e396d89c2a1fdbdc0e0e839f97671 upstream.

Based on information from the ZTE Windows drivers.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: keyspan_pda: fix port-data memory leak 2012-10-28T17:56:13+00:00 Johan Hovold jhovold@gmail.com 2012-10-17T11:35:00+00:00 d50da5d33094e51c22433e0d14acd369657aedfa commit 94ab71ce288921490ca857e25ad174e1921b1e29 upstream. Fix port-data memory leak by replacing attach and release with port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Note that the write waitqueue was initialised but never used. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 94ab71ce288921490ca857e25ad174e1921b1e29 upstream.

Fix port-data memory leak by replacing attach and release with
port_probe and port_remove.

Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is no longer freed at release as
it is no longer accessible.

Note that the write waitqueue was initialised but never used.

Compile-only tested.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: io_edgeport: fix port-data memory leak 2012-10-28T17:56:13+00:00 Johan Hovold jhovold@gmail.com 2012-10-17T11:34:57+00:00 12ddc74e8e25107eda81aceb74e3311c1480b381 commit c27f3efc56080a246f6ab7f57f0a6f56d256d769 upstream. Fix port-data memory leak by moving port data allocation and deallocation to port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c27f3efc56080a246f6ab7f57f0a6f56d256d769 upstream.

Fix port-data memory leak by moving port data allocation and
deallocation to port_probe and port_remove.

Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is no longer freed at release as
it is no longer accessible.

Compile-only tested.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: kl5kusb105: fix port-data memory leak 2012-10-28T17:56:13+00:00 Johan Hovold jhovold@gmail.com 2012-10-17T11:35:01+00:00 982d0e9cbef68c69fb85e64d897e8cf77c4877e9 commit 99a6f73c495c420df826e5b267fb073fd6766fc3 upstream. Fix port-data memory leak by replacing attach and release with port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Note that the write waitqueue was initialised but never used. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 99a6f73c495c420df826e5b267fb073fd6766fc3 upstream.

Fix port-data memory leak by replacing attach and release with
port_probe and port_remove.

Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is no longer freed at release as
it is no longer accessible.

Note that the write waitqueue was initialised but never used.

Compile-only tested.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: ti_usb_3410_5052: fix port-data memory leak 2012-10-28T17:56:13+00:00 Johan Hovold jhovold@gmail.com 2012-10-17T14:31:35+00:00 ef7c9b6a9cc09853a449a43050153cc785788d16 commit 51ef847df74632e7cfdf952afc3887de105b8b35 upstream. Fix port-data memory leak by moving port data allocation and deallocation to port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 51ef847df74632e7cfdf952afc3887de105b8b35 upstream.

Fix port-data memory leak by moving port data allocation and
deallocation to port_probe and port_remove.

Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is no longer freed at release as
it is no longer accessible.

Compile-only tested.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: spcp8x5: fix port-data memory leak 2012-10-28T17:56:13+00:00 Johan Hovold jhovold@gmail.com 2012-10-17T14:31:33+00:00 5592d451ce00a108312bf2152bde273e8532cf8c commit bf90ff5f3b8f67e5b42df4ea4fd543f8010a2676 upstream. Fix port-data memory leak by replacing attach and release with port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit bf90ff5f3b8f67e5b42df4ea4fd543f8010a2676 upstream.

Fix port-data memory leak by replacing attach and release with
port_probe and port_remove.

Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is no longer freed at release as
it is no longer accessible.

Compile-only tested.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: cp210x: fix port-data memory leak 2012-10-28T17:56:13+00:00 Johan Hovold jhovold@gmail.com 2012-10-15T13:47:20+00:00 fa21e53e263194b744e0a5b3d5676aa31a6ef0ef commit 4295fe7791a1b20c90cbaaa6f23f2fb94218b8a7 upstream. Fix port data memory leak by replacing port private data with serial private data. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release. The private data is used to store the control interface number, but as this is the same for all ports on an interface it should be stored as usb-serial data anyway. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 4295fe7791a1b20c90cbaaa6f23f2fb94218b8a7 upstream.

Fix port data memory leak by replacing port private data with serial
private data.

Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is no longer freed at
release.

The private data is used to store the control interface number, but as
this is the same for all ports on an interface it should be stored as
usb-serial data anyway.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: cypress_m8: fix port-data memory leak 2012-10-28T17:56:13+00:00 Johan Hovold jhovold@gmail.com 2012-10-17T11:34:55+00:00 117d01aa6303b6b7d3383077ed2551283d1ca8a3 commit 5c1a0f418d8d985f3a62849bcac43fc5404cc592 upstream. Fix port-data memory leak by replacing attach and release with port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 5c1a0f418d8d985f3a62849bcac43fc5404cc592 upstream.

Fix port-data memory leak by replacing attach and release with
port_probe and port_remove.

Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is no longer freed at release as
it is no longer accessible.

Compile-only tested.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>