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[1.3.1] Fixed bug in RemoveInvalidImg code that caused all images to be dropped

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@599 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2006-12-06 22:12:44 +00:00
parent 4f8f022eac
commit cbb492c52c
3 changed files with 12 additions and 6 deletions
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11
library/HTMLPurifier/Strategy/RemoveForeignElements.php
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@@ -38,16 +38,19 @@ class HTMLPurifier_Strategy_RemoveForeignElements extends HTMLPurifier_Strategy
// hard-coded image special case, pre-emptively drop
// if not available. Probably not abstract-able
if ( $token->name == 'img' ) {
if (!isset($token->attr['src'])) continue;
if (!isset($token->attributes['src'])) {
continue;
}
if (!isset($definition->info['img']->attr['src'])) {
continue;
}
$token->attr['src'] =
$token->attributes['src'] =
$definition->
info['img']->
attr['src']->
validate($token->attr['src']);
if ($token->attr['src'] === false) continue;
validate($token->attributes['src'],
$config, $context);
if ($token->attributes['src'] === false) continue;
}
} elseif (