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Fix user namespace leak

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[ Upstream commit d5f458a979650e5ed37212f6134e4ee2b28cb6ed ]

Fixes: 61ca2c4afd9d ("NFS: Only reference user namespace from nfs4idmap struct instead of cred")
Signed-off-by: Alexey Gladkov <legion@kernel.org>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Alexey Gladkov 2021-10-14 18:02:30 +02:00 committed by Greg Kroah-Hartman
parent d9bd9732ca
commit 5204722a96
1 changed files with 1 additions and 1 deletions
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fs/nfs/nfs4idmap.c
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@ -487,7 +487,7 @@ nfs_idmap_new(struct nfs_client *clp)
err_destroy_pipe:
rpc_destroy_pipe_data(idmap->idmap_pipe);
err:
get_user_ns(idmap->user_ns);
put_user_ns(idmap->user_ns);
kfree(idmap);
return error;
}