diff options
Diffstat (limited to 'Bugzilla/Template.pm')
-rw-r--r-- | Bugzilla/Template.pm | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Bugzilla/Template.pm b/Bugzilla/Template.pm index fdeda165c..b1bea78e5 100644 --- a/Bugzilla/Template.pm +++ b/Bugzilla/Template.pm @@ -671,6 +671,17 @@ sub create { my ($data) = @_; return encode_base64($data); }, + + # Strips out control characters excepting whitespace + strip_control_chars => sub { + my ($data) = @_; + # Only run for utf8 to avoid issues with other multibyte encodings + # that may be reassigning meaning to ascii characters. + if (Bugzilla->params->{'utf8'}) { + $data =~ s/(?![\t\r\n])[[:cntrl:]]//g; + } + return $data; + }, # HTML collapses newlines in element attributes to a single space, # so form elements which may have whitespace (ie comments) need |