From 12de3b35ea549c5819f287508d7afab0bf3ac44d Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Mon, 20 Mar 2006 13:44:09 -0500 Subject: SUNRPC: Ensure that rpc_mkpipe returns a refcounted dentry If not, we cannot guarantee that idmap->idmap_dentry, gss_auth->dentry and clnt->cl_dentry are valid dentries. Signed-off-by: Trond Myklebust --- net/sunrpc/clnt.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/sunrpc/clnt.c') diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index d78479782045..a6d7c332dd49 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -240,6 +240,7 @@ rpc_clone_client(struct rpc_clnt *clnt) new->cl_autobind = 0; new->cl_oneshot = 0; new->cl_dead = 0; + dget(new->cl_dentry); rpc_init_rtt(&new->cl_rtt_default, clnt->cl_xprt->timeout.to_initval); if (new->cl_auth) atomic_inc(&new->cl_auth->au_count); @@ -314,6 +315,8 @@ rpc_destroy_client(struct rpc_clnt *clnt) if (clnt->cl_server != clnt->cl_inline_name) kfree(clnt->cl_server); out_free: + if (clnt->cl_dentry) + dput(clnt->cl_dentry); kfree(clnt); return 0; } -- cgit v1.2.3-59-g8ed1b