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-rw-r--r--program/include/rcube_user.php8
1 files changed, 6 insertions, 2 deletions
diff --git a/program/include/rcube_user.php b/program/include/rcube_user.php
index e4506cff7..ee6db77cc 100644
--- a/program/include/rcube_user.php
+++ b/program/include/rcube_user.php
@@ -358,13 +358,17 @@ class rcube_user
{
$dbh = rcmail::get_instance()->get_dbh();
+ // use BINARY (case-sensitive) comparison on MySQL, other engines are case-sensitive
+ $prefix = preg_match('/^mysql/', $dbh->db_provider) ? 'BINARY ' : '';
+
// query for matching user name
$query = "SELECT * FROM ".get_table_name('users')." WHERE mail_host = ? AND %s = ?";
- $sql_result = $dbh->query(sprintf($query, 'username'), $host, $user);
+
+ $sql_result = $dbh->query(sprintf($query, $prefix.'username'), $host, $user);
// query for matching alias
if (!($sql_arr = $dbh->fetch_assoc($sql_result))) {
- $sql_result = $dbh->query(sprintf($query, 'alias'), $host, $user);
+ $sql_result = $dbh->query(sprintf($query, $prefix.'alias'), $host, $user);
$sql_arr = $dbh->fetch_assoc($sql_result);
}