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fix: use exact match for USER_NAME in /etc/passwd check #119

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fix: use exact match for USER_NAME in /etc/passwd check #119

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2 changes: 1 addition & 1 deletion root/etc/s6-overlay/s6-rc.d/init-adduser/run
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
#!/usr/bin/with-contenv bash
# shellcheck shell=bash

if [[ ! -f "/usermod.done" ]] && [[ -n "${USER_NAME}" ]] && [[ "${USER_NAME}" != "abc" ]] && grep -q "^${USER_NAME}" /etc/passwd; then
if [[ ! -f "/usermod.done" ]] && [[ -n "${USER_NAME}" ]] && [[ "${USER_NAME}" != "abc" ]] && grep -q "^${USER_NAME}:" /etc/passwd; then
echo "*** USER_NAME cannot be set to an user that already exists in /etc/passwd. Halting init. ***"
sleep infinity
else
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