linux/drivers/usb/misc, branch v4.6

USB: iowarrior: fix oops with malicious USB descriptors

2016-03-18T16:19:02Z

The iowarrior driver expects at least one valid endpoint. If given malicious descriptors that specify 0 for the number of endpoints, it will crash in the probe function. Ensure there is at least one endpoint on the interface before using it. The full report of this issue can be found here: http://seclists.org/bugtraq/2016/Mar/87 Reported-by: Ralf Spenneberg Cc: stable Signed-off-by: Josh Boyer Signed-off-by: Greg Kroah-Hartman

USB: idmouse.c: Put the interface on error

2016-03-04T03:44:06Z

usb_autopm_put_interface() should be called regardless of what idmouse_create_image() returns. Signed-off-by: Junjie Mao Signed-off-by: Greg Kroah-Hartman

usb/misc/chaoskey: introduce an URB for asynchronous reads

2016-02-21T04:12:21Z

To allow for and clean handling of signals an URB is introduced. Signed-off-by: Oliver Neukum Signed-off-by: Keith Packard Signed-off-by: Greg Kroah-Hartman

usb/misc/chaoskey: Cleanup probe failure paths

2016-02-21T04:12:21Z

Shares the cleanup code between all probe failure paths, instead of having per-failure cleanup at each point in the function. Signed-off-by: Oliver Neukum Signed-off-by: Keith Packard Signed-off-by: Greg Kroah-Hartman

Revert "usb: add HAS_IOMEM dependency to USB_APPLEDISPLAY"

2016-02-20T22:21:41Z

This reverts commit 4b61b4f205eabfc9f863f805858aa5b32deb3de5. As reported by Oliver, this change was unnecessary. Reported-by: Oliver Neukum Cc: Vegard Nossum Signed-off-by: Greg Kroah-Hartman

usb: add HAS_IOMEM dependency to USB_APPLEDISPLAY

2016-02-15T01:09:56Z

warning: (USB_APPLEDISPLAY) selects BACKLIGHT_LCD_SUPPORT which has unmet direct dependencies (HAS_IOMEM) Signed-off-by: Vegard Nossum Signed-off-by: Greg Kroah-Hartman

usb-misc: sisusbvga: fix error path

2016-01-25T05:04:54Z

Remove a call to dev_err() that was reporting an unsuccesful call to kmalloc(), as reporting memory allocation failures is redundant. Instead of logging the error, clean up previously allocated resources and abort the probe with -ENOMEM. Before this change sisusb->SiS_Pr could be dereferenced even if null after failure of memory allocation. Signed-off-by: Peter Senna Tschudin Signed-off-by: Greg Kroah-Hartman

usb-misc: sisusbvga: Remove memory allocation logs

2016-01-25T05:04:54Z

This patch remove three calls to dev_err() from sisusb_probe() as reporting memory allocation failures is redundant: - Remove a call to dev_err() that was reporting unsuccesful call to kzalloc(). - Remove two calls to dev_err() that were reporting unsuccesful calls to kmalloc(). One call to dev_err() reporting memory allocation is left unchanged as the last patch of the series removes it. Signed-off-by: Peter Senna Tschudin Signed-off-by: Greg Kroah-Hartman

usb-misc: sisusbvga: Remove null test before calls to kfree()

2016-01-25T05:04:54Z

This patch removes null test before calls to kfree() as kfree() can handle null pointers safely. Signed-off-by: Peter Senna Tschudin Signed-off-by: Greg Kroah-Hartman

usb-misc: sisusbvga: Fix coding style: remove assignment from if tests

2016-01-25T05:04:54Z

The file drivers/usb/misc/sisusbvga/sisusb.c had 6 assignments inside if tests. This patch move the assignment outside the test. The changes also fix the remaining 2 lines that were over 80 characters. Signed-off-by: Peter Senna Tschudin Signed-off-by: Greg Kroah-Hartman