FHEM/fhem-mirror
2
0
Fork 0
mirror of https://github.com/fhem/fhem-mirror.git synced 2025-03-10 09:16:53 +00:00
Code Issues Releases Wiki Activity

fhem.pl: check for uniqueID manipulation (Forum #96172)

Browse Source 
git-svn-id: https://svn.fhem.de/fhem/trunk@18423 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2019-01-26 16:17:38 +00:00
parent d99bc81abc
commit 2c7c1738e7
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
fhem/fhem.pl
View File

@ -5354,7 +5354,10 @@ sub
getUniqueId() getUniqueId()
{ {
my ($err, $uniqueID) = getKeyValue("uniqueID"); my ($err, $uniqueID) = getKeyValue("uniqueID");
return $uniqueID if(defined($uniqueID)); if(defined($uniqueID)) {
$uniqueID =~ s/[^0-9a-f]//g;
return $uniqueID if($uniqueID && length($uniqueID) == 32);
}
$uniqueID = createUniqueId(); $uniqueID = createUniqueId();
setKeyValue("uniqueID", $uniqueID); setKeyValue("uniqueID", $uniqueID);
return $uniqueID; return $uniqueID;