George G. Davis 8f9577eda5 selftests: watchdog: Validate optional file argument ...

The newly added optional file argument does not validate if the
file is indeed a watchdog, e.g.:

./watchdog-test  -f /dev/zero
Watchdog Ticking Away!

Fix it by confirming that the WDIOC_GETSUPPORT ioctl succeeds.

Fixes: a4864a33f5 ("selftests: watchdog: Add optional file argument")
Reported-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: George G. Davis <george_davis@mentor.com>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

2019-10-02 13:44:04 -06:00

..

accounting

…

arch

tools arch x86: Sync asm/cpufeatures.h with the kernel sources

2019-09-20 15:00:49 -03:00

bpf

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2019-09-06 16:49:17 +02:00

build

tools build: Add capability-related feature detection

2019-08-12 17:14:14 -03:00

cgroup

iocost_monitor: Report debt

2019-09-10 12:31:39 -06:00

debugging

…

firewire

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

firmware

Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2019-07-12 12:24:03 -07:00

gpio

Merge tag 'gpio-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2019-07-09 09:07:00 -07:00

hv

Merge tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2019-09-24 12:36:31 -07:00

iio

tools: iio: add .gitignore

2019-08-18 20:45:57 +01:00

include

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-09-26 15:38:07 -07:00

io_uring

tools/io_uring: sync with liburing

2019-05-23 10:25:26 -06:00

kvm/kvm_stat

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499

2019-06-19 17:09:53 +02:00

laptop

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505

2019-06-19 17:11:22 +02:00

leds

leds: core: Add support for composing LED class device names

2019-07-25 20:07:52 +02:00

lib

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-09-28 17:47:33 -07:00

memory-model

tools/memory-model: Update the informal documentation

2019-08-09 10:28:57 -07:00

nfsd

…

objtool

KVM: x86: Check kvm_rebooting in kvm_spurious_fault()

2019-09-25 15:23:33 +02:00

pci

Merge tag 'pci-v5.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2019-07-15 20:44:49 -07:00

pcmcia

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 247

2019-06-19 17:09:08 +02:00

perf

perf unwind: Fix libunwind build failure on i386 systems

2019-09-26 21:59:38 +02:00

power

Merge tag 'platform-drivers-x86-v5.4-2' of git://git.infradead.org/linux-platform-drivers-x86

2019-09-24 12:39:40 -07:00

scripts

perf build: Do not use -Wshadow on gcc < 4.8

2019-07-23 09:04:54 -03:00

spi

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 178

2019-05-30 11:29:19 -07:00

testing

selftests: watchdog: Validate optional file argument

2019-10-02 13:44:04 -06:00

thermal/tmon

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 89

2019-05-24 17:37:52 +02:00

time

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282

2019-06-05 17:36:37 +02:00

usb

usbip: tools: fix GCC8 warning for strncpy

2019-07-25 18:12:20 +02:00

virtio

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482

2019-06-19 17:09:52 +02:00

vm

tools/vm/slabinfo: add sorting info to help menu

2019-07-12 11:05:46 -07:00

wmi

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

Makefile

tools: Keep list of tools in alphabetical order

2019-08-14 10:59:59 -03:00