Merging upstream version 1:4.15.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/etc/shadow-maint/groupdel-pre.d/01-kill_group_procs.sh b/etc/shadow-maint/groupdel-pre.d/01-kill_group_procs.sh
new file mode 100644
index 0000000..10db527
--- /dev/null
+++ b/etc/shadow-maint/groupdel-pre.d/01-kill_group_procs.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+GROUPID=`awk -F: '$1 == "'"${SUBJECT}"'" { print $3 }' /etc/group`
+
+if [ "${GROUPID}" = "" ]; then
+    exit 0
+fi
+
+for status in /proc/*/status; do
+    # either this isn't a process or its already dead since expanding the list
+    [ -f "$status" ] || continue
+
+    tbuf=${status%/status}
+    pid=${tbuf#/proc/}
+    case "$pid" in
+        "$$") continue;;
+        [0-9]*) :;;
+        *) continue
+    esac
+    
+    grep -q '^Groups:.*\b'"${GROUPID}"'\b.*' "/proc/$pid/status" || continue
+
+    kill -9 "$pid" || echo "cannot kill $pid" 1>&2
+done
+