Limit number of atoms used by ejabberdctl ( #2977)

3 years ago · 762486d199
parent 23493ce239
commit 762486d199
1 changed files with 1 additions and 1 deletions
--- a/ejabberdctl.template
+++ b/ejabberdctl.template
@ -198,7 +198,7 @@ uid()
    uuid=$(uuidgen 2>/dev/null)
    [ -z "$uuid" ] && [ -f /proc/sys/kernel/random/uuid ] && uuid=$(cat /proc/sys/kernel/random/uuid)
    [ -z "$uuid" ] && uuid=$(printf "%X" "${RANDOM:-$$}$(date +%M%S)")
-    uuid=${uuid%%-*}
+    uuid=${uuid:0:3}
    [ $# -eq 0 ] && echo "${uuid}-${ERLANG_NODE}"
    [ $# -eq 1 ] && echo "${uuid}-${1}-${ERLANG_NODE}"
    [ $# -eq 2 ] && echo "${uuid}-${1}@${2}"