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If the match is unanchored and greedy, prepend rewrite conditions to avoid infinite redirects and eclipsing of real files. Add L to rewrite flags to break out of rewriting once a match is found. 

git-svn-id: http://svn.automattic.com/wordpress/trunk@1802 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
rboren 2004-10-15 03:16:01 +00:00
parent 1be9d16136
commit cf34374c9c
1 changed files with 9 additions and 2 deletions
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11
wp-includes/functions.php
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@ -1514,10 +1514,17 @@ function mod_rewrite_rules ($permalink_structure) {
// Apache 1.3 does not support the reluctant (non-greedy) modifier.
$match = str_replace('.+?', '.+', $match);
// If the match is unanchored and greedy, prepend rewrite conditions
// to avoid infinite redirects and eclipsing of real files.
if ($match == '(.+)/?$') {
$rules .= "RewriteCond %{REQUEST_FILENAME} !-f\n" .
"RewriteCond %{REQUEST_FILENAME} !-d\n";
}
if (strstr($query, 'index.php')) {
$rules .= 'RewriteRule ^' . $match . ' ' . $home_root . $query . " [QSA]\n";
$rules .= 'RewriteRule ^' . $match . ' ' . $home_root . $query . " [QSA,L]\n";
} else {
$rules .= 'RewriteRule ^' . $match . ' ' . $site_root . $query . " [QSA]\n";
$rules .= 'RewriteRule ^' . $match . ' ' . $site_root . $query . " [QSA,L]\n";
}
}
$rules .= "</IfModule>\n";