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Input: sur40 - fix interface sanity checks
Johan Hovold authored 
Make sure to use the current alternate setting when verifying the
interface descriptors to avoid binding to an invalid interface.

This in turn could cause the driver to misbehave or trigger a WARN() in
usb_submit_urb() that kernels with panic_on_warn set would choke on.

Fixes: bdb5c57f

 ("Input: add sur40 driver for Samsung SUR40 (aka MS Surface 2.0/Pixelsense)")
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Acked-by: default avatarVladis Dronov <vdronov@redhat.com>
Link: https://lore.kernel.org/r/20191210113737.4016-8-johan@kernel.org

Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
6b32391e
Name Last commit Last update
Documentation Merge branch 'ili2xxx-touchscreen' into next
LICENSES LICENSES: Rename other to deprecated
arch Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
block blk-rq-qos: fix first node deletion of rq_qos_del()
certs PKCS#7: Refactor verify_pkcs7_signature()
crypto Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
drivers Input: sur40 - fix interface sanity checks
fs Merge tag '5.4-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
include Input: input_event - fix struct padding on sparc64
init Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
ipc ipc/sem.c: convert to use built-in RCU list checking
kernel Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
lib lib/vdso: Make clock_getres() POSIX compliant again
mm mm/thp: allow dropping THP from page cache
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
samples samples/bpf: Add a workaround for asm_inline
scripts Merge tag 'modules-for-v5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux
security Merge tag 'selinux-pr-20191007' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
sound ALSA: hda: Add Tigerlake/Jasperlake PCI ID
tools Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
usr kbuild: update compile-test header list for v5.4-rc2
virt Merge tag 'kvmarm-fixes-5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
.clang-format clang-format: Update with the latest for_each macro list
.cocciconfig scripts: add Linux .cocciconfig for coccinelle
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl
.gitattributes .gitattributes: set git diff driver for C source code files
.gitignore Merge tag 'modules-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux
.mailmap Merge tag 'mips_fixes_5.4_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
COPYING COPYING: use the new text with points to the license files
CREDITS MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer
Kbuild kbuild: do not descend to ./Kbuild when cleaning
Kconfig docs: kbuild: convert docs to ReST and rename to *.rst
MAINTAINERS Merge tag 'mips_fixes_5.4_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Makefile Linux 5.4-rc5
README Drop all 00-INDEX files from Documentation/
README
Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.