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MDL-12724 import of html purifier 2.1.3

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This commit is contained in:
skodak
2007-12-24 21:06:34 +00:00
parent c525a81701
commit cb6400a485
22 changed files with 222 additions and 99 deletions
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lib/htmlpurifier/HTMLPurifier/Lexer/DirectLex.php
+8 -2
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@@ -160,9 +160,15 @@ class HTMLPurifier_Lexer_DirectLex extends HTMLPurifier_Lexer
$segment = substr($html, $cursor, $strlen_segment);
if ($segment === false) {
// somehow, we attempted to access beyond the end of
// the string, defense-in-depth, reported by Nate Abele
break;
}
// Check if it's a comment
if (
substr($segment, 0, 3) == '!--'
substr($segment, 0, 3) === '!--'
) {
// re-determine segment length, looking for -->
$position_comment_end = strpos($html, '-->', $cursor);
@@ -237,7 +243,7 @@ class HTMLPurifier_Lexer_DirectLex extends HTMLPurifier_Lexer
// trailing slash. Remember, we could have a tag like <br>, so
// any later token processing scripts must convert improperly
// classified EmptyTags from StartTags.
$is_self_closing= (strrpos($segment,'/') === $strlen_segment-1);
$is_self_closing = (strrpos($segment,'/') === $strlen_segment-1);
if ($is_self_closing) {
$strlen_segment--;
$segment = substr($segment, 0, $strlen_segment);