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authorGeorge G. Davis <george_davis@mentor.com>2019-09-17 20:40:22 +0200
committerShuah Khan <skhan@linuxfoundation.org>2019-10-02 13:44:04 -0600
commit8f9577eda5b74de4bd8b186c67f20736bdea6e07 (patch)
treedf13c48fa289201ac285fcec3ec8b7321f154c2e /tools/testing/selftests/watchdog/Makefile
parentselftests/kselftest/runner.sh: Add 45 second timeout per test (diff)
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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: a4864a33f56caa ("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>
Diffstat (limited to 'tools/testing/selftests/watchdog/Makefile')
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