Punycode lookup is case-insensitive

horde · Mar 3, 2015 · 9515482 · 9515482
1 parent 375e027
commit 9515482
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/framework/Idna/lib/Horde/Idna/Punycode.php b/framework/Idna/lib/Horde/Idna/Punycode.php
@@ -203,6 +203,9 @@ protected function _decodePart($input)
         $outputLength = strlen($output);
         $inputLength = strlen($input);
 
+        /* Punycode lookup is case-insensitive. */
+        $input = strtolower($input);
+
         while ($pos < $inputLength) {
             $oldi = $i;
             $w = 1;

diff --git a/framework/Idna/test/Horde/Idna/IdnaTest.php b/framework/Idna/test/Horde/Idna/IdnaTest.php
@@ -77,7 +77,6 @@ public function domainNamesProvider()
                 'உதாரணம்.பரிட்சை',
                 'xn--zkc6cc5bi7f6e.xn--hlcj6aya9esc7a',
             ),
-
             array(
                 'derhausüberwacher.de',
                 'xn--derhausberwacher-pzb.de',