svn commit: r342381 - head/sys/ufs/ffs

[Konstantin Belousov]

Author: kib
Date: Sun Dec 23 18:54:09 2018
New Revision: 342381
URL: https://svnweb.freebsd.org/changeset/base/342381

Log:
  Allocate v_object for the new snapshot vnode.
  
  The vnode is not opened, so it ends up with the malloced buffers otherwise.
  
  Reported and tested by:	pho
  MFC after:	1 week
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/ufs/ffs/ffs_snapshot.c

Modified: head/sys/ufs/ffs/ffs_snapshot.c
==============================================================================
--- head/sys/ufs/ffs/ffs_snapshot.c	Sun Dec 23 18:52:02 2018	(r342380)
+++ head/sys/ufs/ffs/ffs_snapshot.c	Sun Dec 23 18:54:09 2018	(r342381)
@@ -302,6 +302,7 @@ restart:
 		return (error);
 	}
 	vp = nd.ni_vp;
+	vnode_create_vobject(nd.ni_vp, fs->fs_size, td);
 	vp->v_vflag |= VV_SYSTEM;
 	ip = VTOI(vp);
 	devvp = ITODEVVP(ip);