cp-does-not-copy-unreadable-file « cp « testsuite - git.busybox.net/busybox.git - Unnamed repository; edit this file 'description' to name the repository.
touch foo
chmod a-r foo
set +e
if test `id -u` = 0; then
# run as user with nonzero uid
setuidgid 1 busybox cp foo bar
else
busybox cp foo bar
fi
set -e
test ! -f bar