mount: file handle locks entry better

related to https://github.com/chrislusf/seaweedfs/issues/2952
2022-06-05 18:15:06 -07:00
parent 746092a60b
commit d65bb2c6df
7 changed files with 47 additions and 15 deletions
--- a/weed/mount/filehandle_read.go
+++ b/weed/mount/filehandle_read.go
@@ -25,6 +25,9 @@ func (fh *FileHandle) readFromChunks(buff []byte, offset int64) (int64, error) {

 	fileFullPath := fh.FullPath()

+	fh.entryLock.Lock()
+	defer fh.entryLock.Unlock()
+
 	entry := fh.entry
 	if entry == nil {
 		return 0, io.EOF