From 0f48ec04f0a8432979b6319f2b7451915fd08d02 Mon Sep 17 00:00:00 2001
From: Marcos <marcos@raiolanetworks.es>
Date: Mon, 21 May 2018 03:59:55 +0200
Subject: [PATCH] Do not allow {tab} on a domain name

---
 func/main.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/func/main.sh b/func/main.sh
index e11ba6b3f..be6267021 100644
--- a/func/main.sh
+++ b/func/main.sh
@@ -532,7 +532,7 @@ is_user_format_valid() {
 is_domain_format_valid() {
     object_name=${2-domain}
     exclude="[!|@|#|$|^|&|*|(|)|+|=|{|}|:|,|<|>|?|_|/|\|\"|'|;|%|\`| ]"
-    if [[ $1 =~ $exclude ]] || [[ $1 =~ ^[0-9]+$ ]] || [[ $1 =~ "\.\." ]]; then
+    if [[ $1 =~ $exclude ]] || [[ $1 =~ ^[0-9]+$ ]] || [[ $1 =~ "\.\." ]] || [[ $1 =~ "$(printf '\t')" ]]; then
         check_result $E_INVALID "invalid $object_name format :: $1"
     fi
 }