From 40259bb63f20cde677348080e430f379dd9054aa Mon Sep 17 00:00:00 2001
From: gvzdus <>
Date: Sat, 8 Jan 2022 09:28:37 +0000
Subject: [PATCH] 47_OBIS: Remove ctrl characters in strings

git-svn-id: https://svn.fhem.de/fhem/trunk@25436 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/CHANGED         | 1 +
 fhem/FHEM/47_OBIS.pm | 1 +
 2 files changed, 2 insertions(+)

diff --git a/fhem/CHANGED b/fhem/CHANGED
index 746e442ca..78ee0c24e 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+ - bugfix:  47_OBIS: remove control characters in strings
  - feature: 10_KNX: KNX_scan Utility function
  - bugfix:  82_LGTV_WebOS: rewrite and change code, fix bugs of older version
  - bugfix:  88_HMCCU: Bugfixes and improvements
diff --git a/fhem/FHEM/47_OBIS.pm b/fhem/FHEM/47_OBIS.pm
index 0332c76c2..7db4b7915 100644
--- a/fhem/FHEM/47_OBIS.pm
+++ b/fhem/FHEM/47_OBIS.pm
@@ -410,6 +410,7 @@ sub OBIS_Parse_List
 			$str=$SML_specialities{"HEX2"}[1]->($str)
 		  } else {
 			$str=~s/([A-F0-9]{2})/chr(hex($1))/eg;
+			$str=~s/[[:cntrl:]]//g;
 			$str=~s/[^!-~\s\r\n\t]//g;
           }
         }