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-rw-r--r--program/lib/Roundcube/rcube_html2text.php4
-rw-r--r--tests/Framework/Html2text.php28
2 files changed, 32 insertions, 0 deletions
diff --git a/program/lib/Roundcube/rcube_html2text.php b/program/lib/Roundcube/rcube_html2text.php
index 01362e6fb..3b4508da9 100644
--- a/program/lib/Roundcube/rcube_html2text.php
+++ b/program/lib/Roundcube/rcube_html2text.php
@@ -616,6 +616,10 @@ class rcube_html2text
break;
}
+ // abort on invalid tag structure (e.g. no closing tag found)
+ else {
+ break;
+ }
}
while ($end || $next);
}
diff --git a/tests/Framework/Html2text.php b/tests/Framework/Html2text.php
index 3e0df48d9..2c7759f7d 100644
--- a/tests/Framework/Html2text.php
+++ b/tests/Framework/Html2text.php
@@ -75,4 +75,32 @@ EOF;
$this->assertContains('>> INNER 3', $res, 'Quote inner');
$this->assertContains('> OUTER END', $res, 'Quote outer');
}
+
+ function test_broken_blockquotes()
+ {
+ // no end tag
+ $html = <<<EOF
+Begin<br>
+<blockquote>QUOTED TEXT
+<blockquote>
+NO END TAG FOUND
+EOF;
+ $ht = new rcube_html2text($html, false, false);
+ $res = $ht->get_text();
+
+ $this->assertContains('QUOTED TEXT NO END TAG FOUND', $res, 'No quoating on invalid html');
+
+ // with some (nested) end tags
+ $html = <<<EOF
+Begin<br>
+<blockquote>QUOTED TEXT
+<blockquote>INNER 1</blockquote>
+<blockquote>INNER 2</blockquote>
+NO END TAG FOUND
+EOF;
+ $ht = new rcube_html2text($html, false, false);
+ $res = $ht->get_text();
+
+ $this->assertContains('QUOTED TEXT INNER 1 INNER 2 NO END', $res, 'No quoating on invalid html');
+ }
}