mhop/fhem
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

57_Calendar: catch deadly regular expressions in get

Browse Source 
git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@8644 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
borisneubert
2015-05-28 17:55:18 +00:00
parent 245d64a791
commit 03c7c67e4c
1 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fhem/FHEM/57_Calendar.pm
View File

@@ -1076,9 +1076,13 @@ sub Calendar_Get($@) {
return "argument is missing" if($#a != 2); return "argument is missing" if($#a != 2);
my $regexp= $a[2]; my $regexp= $a[2];
my @uids; my @uids;
eval {
foreach my $event ($eventsObj->events()) { foreach my $event ($eventsObj->events()) {
push @uids, $event->uid() if($event->summary() =~ m/$regexp/); push @uids, $event->uid() if($event->summary() =~ m/$regexp/);
} }
};
Log3($hash, 2, "Calendar " . $hash->{NAME} .
": The regular expression $regexp caused a problem: $@") if($@);
return join(";", @uids); return join(";", @uids);
} else { } else {