router: close body once finished

router/router_server_backup.go

@@ -147,6 +147,7 @@ func postServerRestoreBackup(c *gin.Context) {
 		middleware.CaptureAndAbort(c, err)
 		return
 	}
+	defer res.Body.Close()
 	// Don't allow content types that we know are going to give us problems.
 	if res.Header.Get("Content-Type") == "" || !strings.Contains("application/x-gzip application/gzip", res.Header.Get("Content-Type")) {
 		_ = res.Body.Close()

server/filesystem/disk_space.go

@@ -183,7 +183,7 @@ func (fs *Filesystem) DirectorySize(dir string) (int64, error) {
 			}
 
 			if !e.IsDir() {
-				syscall.Lstat(p, &st)
+				_ = syscall.Lstat(p, &st)
 				atomic.AddInt64(&size, st.Size)
 			}