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Don't run init scripts from installation scripts

This commit is contained in:
Olaf Meeuwissen 2017-08-18 17:39:51 +09:00
parent 6dabc61089
commit ad5af964fc
1 changed files with 19 additions and 0 deletions
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19
scripts/tweak-init-policy Executable file
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@ -0,0 +1,19 @@
#!/bin/sh -eu
# tweak-init-policy -- for use in a Docker image
# Copyright (C) 2017 Olaf Meeuwissen
#
# License: GPL-3.0+
cat > /usr/sbin/policy-rc.d.docker <<EOF
#!/bin/sh
exit 101 # action forbidden by policy
EOF
chmod 0755 /usr/sbin/policy-rc.d.docker
update-alternatives --quiet --install /usr/sbin/policy-rc.d \
policy-rc.d /usr/sbin/policy-rc.d.docker 100
dpkg-divert --quiet --local --add /sbin/initctl
ln -fs /bin/true /sbin/initctl
rm $0