Merge pull request #178 from Masterminds/eof-entity

Prevent infinite loop on un-terminated entity declaration at EOF

1 files changed, 7 insertions, 0 deletions

diff --git a/src/HTML5/Parser/Tokenizer.php b/src/HTML5/Parser/Tokenizer.php
index f4e9652..0fd1ee7 100644
--- a/src/HTML5/Parser/Tokenizer.php
+++ b/src/HTML5/Parser/Tokenizer.php
@@ -1111,6 +1111,13 @@ class Tokenizer
         if ('#' === $tok) {
             $tok = $this->scanner->next();
 
+            if (false === $tok) {
+                $this->parseError('Expected &#DEC; &#HEX;, got EOF');
+                $this->scanner->unconsume(1);
+
+                return '&';
+            }
+
             // Hexidecimal encoding.
             // X[0-9a-fA-F]+;
             // x[0-9a-fA-F]+;