Quote MySQL backup destination filename

https://sourceforge.net/tracker/?func=detail&atid=117457&aid=3164971&group_id=17457

diff --git a/mysql/mysql-lib.pl b/mysql/mysql-lib.pl
index 753cd50..e2af7d5 100755 (executable)
--- a/mysql/mysql-lib.pl
+++ b/mysql/mysql-lib.pl
@@ -1335,13 +1335,13 @@ sub backup_database
 local ($db, $file, $compress, $drop, $where, $charset, $compatible,
        $tables, $user, $single) = @_;
 if ($compress == 0) {
-       $writer = ">$file";
+       $writer = ">".quotemeta($file);
        }
 elsif ($compress == 1) {
-       $writer = "| gzip -c >$file";
+       $writer = "| gzip -c >".quotemeta($file);
        }
 elsif ($compress == 2) {
-       $writer = "| bzip2 -c >$file";
+       $writer = "| bzip2 -c >".quotemeta($file);
        }
 local $dropsql = $drop ? "--add-drop-table" : "";
 local $singlesql = $single ? "--single-transaction" : "";