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Set umask on swapfile creation (#2436)

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Make sure the swapfile is only readable by the owner.
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Stefan Agner 2023-03-28 18:18:58 +02:00 committed by GitHub
parent 1edb5c8c9e
commit 399997e83c
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1 changed files with 1 additions and 0 deletions
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buildroot-external/rootfs-overlay/usr/libexec/haos-swapfile
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@ -14,6 +14,7 @@ if [ ! -s "${swapfile}" ] || [ "$(stat "${swapfile}" -c '%s')" -lt $((swapsize *
fi fi
echo "[INFO] Creating swapfile of size $((swapsize *4))k" echo "[INFO] Creating swapfile of size $((swapsize *4))k"
umask 0077
dd if=/dev/zero of="${swapfile}" bs=4k count="${swapsize}" dd if=/dev/zero of="${swapfile}" bs=4k count="${swapsize}"
fi fi