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kiss: comment

This commit is contained in:
Dylan Araps 2020-01-27 23:36:51 +02:00
parent 4f4d220056
commit 3962f64385
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@ -84,6 +84,10 @@ root_cache() {
# Validate the password now with a simple 'true' command as we
# don't yet need to elevate permissions.
#
# Rather than checking if the '$pass' variable is non-empty,
# use an additional variable. The '[' command can be external
# which would result in '/proc' leakage.
dosu /bin/true && have_pw=1
}