From e3857bb6c2a2f9a4331a72b0bd74e0d70ee8a8a1 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Tue, 04 Feb 2014 04:22:29 -0500
Subject: [PATCH] Fix infinite loop when converting invalid html to plaintext (#1489566)
---
tests/Framework/Html2text.php | 28 ++++++++++++++++++++++++++++
1 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/tests/Framework/Html2text.php b/tests/Framework/Html2text.php
index 3e0df48..2c7759f 100644
--- a/tests/Framework/Html2text.php
+++ b/tests/Framework/Html2text.php
@@ -75,4 +75,32 @@
$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');
+ }
}
--
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