From 0695ca254d906499b668a7247735ac5a8d6f49e1 Mon Sep 17 00:00:00 2001
From: Gani Georgiev <gani.georgiev@gmail.com>
Date: Thu, 9 Apr 2026 09:50:36 +0300
Subject: [PATCH] [#7630] added missing file close after seek error

---
 tools/filesystem/internal/fileblob/fileblob.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/filesystem/internal/fileblob/fileblob.go b/tools/filesystem/internal/fileblob/fileblob.go
index fa19e4c0..9a2d9503 100644
--- a/tools/filesystem/internal/fileblob/fileblob.go
+++ b/tools/filesystem/internal/fileblob/fileblob.go
@@ -385,6 +385,7 @@ func (drv *driver) NewRangeReader(ctx context.Context, key string, offset, lengt
 
 	if offset > 0 {
 		if _, err := f.Seek(offset, io.SeekStart); err != nil {
+			f.Close()
 			return nil, err
 		}
 	}