[PATCH] struct file leakage

2.6.16 leaks like hell. While testing, I found massive leakage
(reproduced in openvz) in:

*filp
*size-4096

And 1 object leaks in
*size-32
*size-64
*size-128

It is the fix for the first one.  filp leaks in the bowels of namei.c.

Seems, size-4096 is file table leaking in expand_fdtables.

I have no idea what are the rest and why they show only accompanying
another leaks.  Some debugging structs?

[akpm@osdl.org, Trond: remove the IS_ERR() check]
Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: Kirill Korotaev <dev@openvz.org>
Cc: <stable@kernel.org>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 7 insertions, 1 deletions

diff --git a/fs/namei.c b/fs/namei.c
index c9750d755aff..e01070d7bf58 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1712,8 +1712,14 @@ do_link:
         if (error)
                 goto exit_dput;
         error = __do_follow_link(&path, nd);
-        if (error)
+        if (error) {
+                /* Does someone understand code flow here? Or it is only
+                 * me so stupid? Anathema to whoever designed this non-sense
+                 * with "intent.open".
+                 */
+                release_open_intent(nd);
                 return error;
+        }
         nd->flags &= ~LOOKUP_PARENT;
         if (nd->last_type == LAST_BIND)
                 goto ok;