From dc16dfd3b3b8199d95d90e6af08d3bded7798064 Mon Sep 17 00:00:00 2001
From: Miles Bader <miles@gnu.org>
Date: Fri, 5 Sep 1997 23:13:17 +0000
Subject: (netfs_S_dir_lookup):   Re-aquire the lock on DNP when looping to
 follow a symlink.

---
 libnetfs/dir-lookup.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libnetfs/dir-lookup.c b/libnetfs/dir-lookup.c
index 6b3c58c1..8899e110 100644
--- a/libnetfs/dir-lookup.c
+++ b/libnetfs/dir-lookup.c
@@ -326,6 +326,7 @@ netfs_S_dir_lookup (struct protid *diruser,
 	      create = 0;
 	    }
 	  netfs_nput (np);
+	  mutex_lock (&dnp->lock);
 	  np = 0;
 	}
       else
-- 
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