4e1f674c41
run_parts currently exists in useradd and userdel, this commit mirrors
the functionality with groupadd and groupdel
Hook for group{add,del} to include killing processes that have group
membership that would no longer exist to avoid membership ID reuse.
27 lines
622 B
Bash
27 lines
622 B
Bash
#!/bin/sh
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PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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GROUPID=`awk -F: '$1 == "'"${SUBJECT}"'" { print $3 }' /etc/group`
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if [ "${GROUPID}" = "" ]; then
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exit 0
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fi
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for status in /proc/*/status; do
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# either this isn't a process or its already dead since expanding the list
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[ -f "$status" ] || continue
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tbuf=${status%/status}
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pid=${tbuf#/proc/}
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case "$pid" in
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"$$") continue;;
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[0-9]*) :;;
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*) continue
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esac
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grep -q '^Groups:.*\b'"${GROUPID}"'\b.*' "/proc/$pid/status" || continue
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kill -9 "$pid" || echo "cannot kill $pid" 1>&2
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done
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