diff options
Diffstat (limited to 'program/lib/Roundcube/rcube_html2text.php')
| -rw-r--r-- | program/lib/Roundcube/rcube_html2text.php | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/program/lib/Roundcube/rcube_html2text.php b/program/lib/Roundcube/rcube_html2text.php index 6f79e2f8e..3b4508da9 100644 --- a/program/lib/Roundcube/rcube_html2text.php +++ b/program/lib/Roundcube/rcube_html2text.php @@ -608,7 +608,7 @@ class rcube_html2text $this->width = $p_width; // Add citation markers and create <pre> block - $body = preg_replace_callback('/((?:^|\n)>*)([^\n]*)/', array($this, 'blockquote_citation_ballback'), trim($body)); + $body = preg_replace_callback('/((?:^|\n)>*)([^\n]*)/', array($this, 'blockquote_citation_callback'), trim($body)); $body = '<pre>' . htmlspecialchars($body) . '</pre>'; $text = substr_replace($text, $body . "\n", $start, $end + 13 - $start); @@ -616,6 +616,10 @@ class rcube_html2text break; } + // abort on invalid tag structure (e.g. no closing tag found) + else { + break; + } } while ($end || $next); } @@ -624,7 +628,7 @@ class rcube_html2text /** * Callback function to correctly add citation markers for blockquote contents */ - public function blockquote_citation_ballback($m) + public function blockquote_citation_callback($m) { $line = ltrim($m[2]); $space = $line[0] == '>' ? '' : ' '; |