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_check() {
if [ $(($tainted & 1<<$1)) -ne 0 ]; then
result_short="$result_short$2"
result_long="$result_long * $3\n"
fi
}
add_1tainted() {
tainted=$(cat /proc/sys/kernel/tainted)
if [ "$tainted" -gt 0 ]; then
local result_short result_long
# Use debian/bin/update-bug-taint-list to update this
_check 0 P 'proprietary module was loaded'
_check 1 F 'module was force loaded'
_check 2 S 'kernel running on an out of specification system'
_check 3 R 'module was force unloaded'
_check 4 M 'processor reported a Machine Check Exception (MCE)'
_check 5 B 'bad page referenced or some unexpected page flags'
_check 6 U 'taint requested by userspace application'
_check 7 D 'kernel died recently, i.e. there was an OOPS or BUG'
_check 8 A 'ACPI table overridden by user'
_check 9 W 'kernel issued warning'
_check 10 C 'staging driver was loaded'
_check 11 I 'workaround for bug in platform firmware applied'
_check 12 O 'externally-built ("out-of-tree") module was loaded'
_check 13 E 'unsigned module was loaded'
_check 14 L 'soft lockup occurred'
_check 15 K 'kernel has been live patched'
_check 16 X 'auxiliary taint, defined for and used by distros'
_check 17 T 'kernel was built with the struct randomization plugin'
_check 18 N 'an in-kernel test has been run'
echo "** Tainted: $result_short ($tainted)" >&3
printf "$result_long" >&3
else
echo '** Not tainted' >&3
fi
echo >&3
}
ask_1tainted() {
true
}
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