Commit b7ade381 authored by Vasily Averin's avatar Vasily Averin Committed by Anna Schumaker
Browse files

sunrpc: fixed rollback in rpc_gssd_dummy_populate() 



__rpc_depopulate(gssd_dentry) was lost on error path

cc: stable@vger.kernel.org
Fixes: commit 4b9a445e ("sunrpc: create a new dummy pipe for gssd to hold open")
Signed-off-by: default avatarVasily Averin <vvs@virtuozzo.com>
Reviewed-by: default avatarJeff Layton <jlayton@redhat.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent 7b2182ec

net/sunrpc/rpc_pipe.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -1317,6 +1317,7 @@ rpc_gssd_dummy_populate(struct dentry *root, struct rpc_pipe *pipe_data) 
	q.len = strlen(gssd_dummy_clnt_dir[0].name);

	q.len = strlen(gssd_dummy_clnt_dir[0].name);

	clnt_dentry = d_hash_and_lookup(gssd_dentry, &q);

	clnt_dentry = d_hash_and_lookup(gssd_dentry, &q);

	if (!clnt_dentry) {

	if (!clnt_dentry) {

		__rpc_depopulate(gssd_dentry, gssd_dummy_clnt_dir, 0, 1);

		pipe_dentry = ERR_PTR(-ENOENT);

		pipe_dentry = ERR_PTR(-ENOENT);

		goto out;

		goto out;

	}

	}

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