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Fix long SQL query crash (bug #2839231)

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Remove regular expression double repetition

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@982 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2009-08-19 17:10:06 +00:00
parent bd52f2a527
commit 26c9d64bfd
9 changed files with 16 additions and 14 deletions
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adminer/include/adminer.inc.php
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@@ -301,7 +301,7 @@ class Adminer {
function selectOrderProcess($fields, $indexes) {
$return = array();
foreach ((array) $_GET["order"] as $key => $val) {
if (isset($fields[$val]) || preg_match('~^[A-Z0-9_]+\\(`(?:[^`]+|``)+`\\)$~', $val)) {
if (isset($fields[$val]) || preg_match('~^[A-Z0-9_]+\\(`(?:[^`]|``)+`\\)$~', $val)) {
$return[] = idf_escape($val) . (isset($_GET["desc"][$key]) ? " DESC" : "");
}
}