From: Jakub Vrana <jakub@vrana.cz>
Date: Mon, 24 Mar 2025 16:28:53 +0000 (+0100)
Subject: Export: Use output buffering
X-Git-Tag: v5.1.0~1
X-Git-Url: https://git.joonet.de/?a=commitdiff_plain;h=1cf5a91d98dede33aed3d838eb8582b3c2b7b68f;p=adminer.git

Export: Use output buffering
---

diff --git a/adminer/include/functions.inc.php b/adminer/include/functions.inc.php
index 0ebf9cc5..26dd449d 100644
--- a/adminer/include/functions.inc.php
+++ b/adminer/include/functions.inc.php
@@ -761,6 +761,9 @@ function dump_headers($identifier, $multi_table = false) {
 		header("Content-Disposition: attachment; filename=" . $adminer->dumpFilename($identifier) . ".$return" . ($output != "file" && preg_match('~^[0-9a-z]+$~', $output) ? ".$output" : ""));
 	}
 	session_write_close();
+	if (!ob_get_level()) {
+		ob_start(null, 4096);
+	}
 	ob_flush();
 	flush();
 	return $return;