address comments

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2025-11-13 16:02:56 +00:00
parent 219f3af967
commit 81fd37e5c0
1 changed files with 3 additions and 7 deletions
@@ -630,18 +630,14 @@ ExitPolicy reject *:*
 EOF
  fi

-  local total_rules
-  total_rules=$(grep "^ExitPolicy reject" "$POLICY_FILE" | grep -v "\*:\*" | wc -l || true)
-  echo "processing $total_rules blocklist rules"
-
-  #
-  # SAFE non-subshell loop using a temp file
-  #
  local tmpfile
  tmpfile=$(mktemp)

  grep "^ExitPolicy reject" "$POLICY_FILE" | grep -v "\*:\*" > "$tmpfile"

+  local total_rules
+  total_rules=$(wc -l < "$tmpfile")
+  echo "processing $total_rules blocklist rules"
  local line ip_range
  while IFS= read -r line; do
    [[ -z "$line" ]] && continue