Al Viro 463f845986 rpc_pipefs: fix double-dput()
commit 4a3877c4cedd95543f8726b0a98743ed8db0c0fb upstream.

if we ever hit rpc_gssd_dummy_depopulate() dentry passed to
it has refcount equal to 1.  __rpc_rmpipe() drops it and
dput() done after that hits an already freed dentry.

Cc: stable@kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-24 09:34:17 +02:00
..
2018-04-13 19:48:34 +02:00
2016-12-03 23:54:25 -05:00
2017-11-15 15:53:17 +01:00
2018-04-13 19:48:29 +02:00
2018-03-31 18:11:35 +02:00
2016-10-20 11:23:08 -04:00
2018-04-20 08:21:07 +02:00
2018-04-24 09:34:17 +02:00
2017-10-08 10:26:06 +02:00
2016-08-17 19:36:23 -04:00
2016-08-17 19:36:23 -04:00