kernel/linux.git/drivers/usb/misc, branch linux-2.6.35.y

revert misc: uss720.c: add another vendor/product ID

2011-03-31T18:58:52+00:00

In 2.6.35.10: [ 122.146074] usb 2-1: new full speed USB device using uhci_hcd and address 2 [ 122.325102] usb 2-1: New USB device found, idVendor=050d, idProduct=0002 [ 122.325110] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 122.325117] usb 2-1: Product: IEEE-1284 Controller [ 122.325121] usb 2-1: Manufacturer: Belk USB Printing Support [ 123.531167] usblp0: USB Bidirectional printer dev 2 if 0 alt 1 proto 2 vid 0x050D pid 0x0002 [ 123.531208] usbcore: registered new interface driver usblp In 2.6.35.11: [ 8046.227051] usb 2-1: new full speed USB device using uhci_hcd and address 6 [ 8046.408083] usb 2-1: New USB device found, idVendor=050d, idProduct=0002 [ 8046.408088] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 8046.408092] usb 2-1: Product: IEEE-1284 Controller [ 8046.408094] usb 2-1: Manufacturer: Belk USB Printing Support [ 8047.552140] get_1284_register timeout [ 8047.554102] uss720: async_complete: urb error -104 [repeats] [ 8047.556111] uss720: async_complete: urb error -32 [sequence repeats] [unplug connector] [ 8485.688067] parport0: fix this legacy no-device port driver! [ 8485.688427] uss720: async_complete: urb error -32 Blacklisting the uss720 driver fixes the problem. From 0a67b7cf26d73ed1dbea7e99d63673b5c4aa479e Mon Sep 17 00:00:00 2001 From: Thomas Sailer Date: Tue, 14 Dec 2010 16:04:05 +0100 Subject: [PATCH] USB: misc: uss720.c: add another vendor/product ID commit ecc1624a2fff45780959efbcb73ace18fdb3c58d upstream. Fabio Battaglia report that he has another cable that works with this driver, so this patch adds its vendor/product ID. Signed-off-by: Thomas Sailer Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

USB: uss720 fixup refcount position

2011-03-31T18:58:46+00:00

commit adaa3c6342b249548ea830fe8e02aa5b45be8688 upstream. My testprog do a lot of bitbang - after hours i got following warning and my machine lockups: WARNING: at /build/buildd/linux-2.6.38/lib/kref.c:34 After debugging uss720 driver i discovered that the completion callback was called before usb_submit_urb returns. The callback frees the request structure that is krefed on return by usb_submit_urb. Signed-off-by: Peter Holik Acked-by: Thomas Sailer Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

usb: iowarrior: don't trust report_size for buffer size

2011-03-31T18:58:18+00:00

commit 3ed780117dbe5acb64280d218f0347f238dafed0 upstream. If the iowarrior devices in this case statement support more than 8 bytes per report, it is possible to write past the end of a kernel heap allocation. This will probably never be possible, but change the allocation to be more defensive anyway. Signed-off-by: Kees Cook Signed-off-by: Greg Kroah-Hartman Acked-by: Brandon Philips Signed-off-by: Andi Kleen

USB: misc: uss720.c: add another vendor/product ID

2011-02-06T19:03:45+00:00

commit ecc1624a2fff45780959efbcb73ace18fdb3c58d upstream. Fabio Battaglia report that he has another cable that works with this driver, so this patch adds its vendor/product ID. Signed-off-by: Thomas Sailer Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

USB: misc: usbsevseg: fix up some sysfs attribute permissions

2010-12-14T22:40:13+00:00

commit e24d7ace4e822debcb78386bf279c9aba4d7fbd1 upstream. They should not be writable by any user. Reported-by: Linus Torvalds Cc: Harrison Metzger Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

USB: misc: trancevibrator: fix up a sysfs attribute permission

2010-12-14T22:40:13+00:00

commit d489a4b3926bad571d404ca6508f6744b9602776 upstream. It should not be writable by any user. Reported-by: Linus Torvalds Cc: Sam Hocevar Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

USB: misc: usbled: fix up some sysfs attribute permissions

2010-12-14T22:40:13+00:00

commit 48f115470e68d443436b76b22dad63ffbffd6b97 upstream. They should not be writable by any user. Reported-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

USB: misc: cypress_cy7c63: fix up some sysfs attribute permissions

2010-12-14T22:40:13+00:00

commit c990600d340641150f7270470a64bd99a5c0b225 upstream. They should not be writable by any user. Reported-by: Linus Torvalds Cc: Oliver Bock Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

usb: misc: iowarrior: fix information leak to userland

2010-12-14T22:40:13+00:00

commit eca67aaeebd6e5d22b0d991af1dd0424dc703bfb upstream. Structure iowarrior_info is copied to userland with padding byted between "serial" and "revision" fields uninitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov Acked-by: Kees Cook Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

usb: misc: sisusbvga: fix information leak to userland

2010-12-14T22:40:12+00:00

commit 5dc92cf1d0b4b0debbd2e333b83f9746c103533d upstream. Structure sisusb_info is copied to userland with "sisusb_reserved" field uninitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen