mount: check possible nil entry case

2022-07-22 15:33:37 -07:00
parent 0716092b39
commit a5c94acd4f
2 changed files with 10 additions and 1 deletions
--- a/weed/mount/weedfs_xattr.go
+++ b/weed/mount/weedfs_xattr.go
@@ -106,6 +106,9 @@ func (wfs *WFS) SetXAttr(cancel <-chan struct{}, input *fuse.SetXAttrIn, attr st
 	if status != fuse.OK {
 		return status
 	}
+	if entry == nil {
+		return fuse.ENOENT
+	}
 	if fh != nil {
 		fh.entryLock.Lock()
 		defer fh.entryLock.Unlock()
@@ -181,6 +184,9 @@ func (wfs *WFS) RemoveXAttr(cancel <-chan struct{}, header *fuse.InHeader, attr
 	if status != fuse.OK {
 		return status
 	}
+	if entry == nil {
+		return fuse.OK
+	}
 	if fh != nil {
 		fh.entryLock.Lock()
 		defer fh.entryLock.Unlock()