diff options
Diffstat (limited to 'program/lib/Roundcube/rcube_washtml.php')
| -rw-r--r-- | program/lib/Roundcube/rcube_washtml.php | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/program/lib/Roundcube/rcube_washtml.php b/program/lib/Roundcube/rcube_washtml.php index 5a5b3dc55..e9fec54b3 100644 --- a/program/lib/Roundcube/rcube_washtml.php +++ b/program/lib/Roundcube/rcube_washtml.php @@ -184,7 +184,7 @@ class rcube_washtml '|rgb\(\s*[0-9]+\s*,\s*[0-9]+\s*,\s*[0-9]+\s*\)'. '|-?[0-9.]+\s*(em|ex|px|cm|mm|in|pt|pc|deg|rad|grad|ms|s|hz|khz|%)?'. '|#[0-9a-f]{3,6}'. - '|[a-z0-9", -]+'. + '|[a-z0-9"\', -]+'. ')\s*/i', $str, $match) ) { if ($match[2]) { @@ -283,10 +283,12 @@ class rcube_washtml /** * The main loop that recurse on a node tree. - * It output only allowed tags with allowed attributes - * and allowed inline styles + * It output only allowed tags with allowed attributes and allowed inline styles + * + * @param DOMNode $node HTML element + * @param int $level Recurrence level (safe initial value found empirically) */ - private function dumpHtml($node, $level = 0) + private function dumpHtml($node, $level = 20) { if (!$node->hasChildNodes()) { return ''; |