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-rw-r--r--fs/nfs/nfs4proc.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 1c94f54cab58..127388fabda8 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -10115,6 +10115,10 @@ static void nfs41_free_stateid_done(struct rpc_task *task, void *calldata)
static void nfs41_free_stateid_release(void *calldata)
{
+ struct nfs_free_stateid_data *data = calldata;
+ struct nfs_client *clp = data->server->nfs_client;
+
+ nfs_put_client(clp);
kfree(calldata);
}
@@ -10151,6 +10155,10 @@ static int nfs41_free_stateid(struct nfs_server *server,
};
struct nfs_free_stateid_data *data;
struct rpc_task *task;
+ struct nfs_client *clp = server->nfs_client;
+
+ if (!refcount_inc_not_zero(&clp->cl_count))
+ return -EIO;
nfs4_state_protect(server->nfs_client, NFS_SP4_MACH_CRED_STATEID,
&task_setup.rpc_client, &msg);