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96_allowed.pm: avoid crash when entering strange commands (Forum #74076)

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git-svn-id: https://svn.fhem.de/fhem/trunk@14681 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2017-07-09 18:32:41 +00:00
parent 01d8c218b6
commit 4ec69191fd
1 changed files with 3 additions and 2 deletions
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fhem/FHEM/96_allowed.pm
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@ -77,14 +77,15 @@ allowed_Authorize($$$$)
if($type eq "cmd") { if($type eq "cmd") {
return 0 if(!$me->{allowedCommands}); return 0 if(!$me->{allowedCommands});
# Return 0: allow stacking with other instances, see Forum#46380 # Return 0: allow stacking with other instances, see Forum#46380
return ($me->{allowedCommands} =~ m/\b$arg\b/) ? 0 : 2; return ($me->{allowedCommands} =~ m/\b\Q$arg\E\b/) ? 0 : 2;
} }
if($type eq "devicename") { if($type eq "devicename") {
return 0 if(!$me->{allowedDevices}); return 0 if(!$me->{allowedDevices});
return ($me->{allowedDevices} =~ m/\b$arg\b/) ? 0 : 2; return ($me->{allowedDevices} =~ m/\b\Q$arg\E\b/) ? 0 : 2;
} }
return 0; return 0;
} }