Publishing of net pointer is not safe, use net->ns.inum as net ID
[ 171.391947] RPC: created new rpcb local clients
(rpcb_local_clnt: ..., rpcb_local_clnt4: ...) for net f00001e7
[ 171.767188] NFSD: starting 90-second grace period (net f00001e7)
Signed-off-by: Vasily Averin <vvs@xxxxxxxxxxxxx>
---
net/sunrpc/rpc_pipe.c | 8 ++++----
net/sunrpc/rpcb_clnt.c | 6 +++---
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 61a504f..7803f3b 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -1410,8 +1410,8 @@ rpc_fill_super(struct super_block *sb, void *data, int silent)
return PTR_ERR(gssd_dentry);
}
- dprintk("RPC: sending pipefs MOUNT notification for net %p%s\n",
- net, NET_NAME(net));
+ dprintk("RPC: sending pipefs MOUNT notification for net %x%s\n",
+ net->ns.inum, NET_NAME(net));
mutex_lock(&sn->pipefs_sb_lock);
sn->pipefs_sb = sb;
err = blocking_notifier_call_chain(&rpc_pipefs_notifier_list,
@@ -1462,8 +1462,8 @@ static void rpc_kill_sb(struct super_block *sb)
goto out;
}
sn->pipefs_sb = NULL;
- dprintk("RPC: sending pipefs UMOUNT notification for net %p%s\n",
- net, NET_NAME(net));
+ dprintk("RPC: sending pipefs UMOUNT notification for net %x%s\n",
+ net->ns.inum, NET_NAME(net));
blocking_notifier_call_chain(&rpc_pipefs_notifier_list,
RPC_PIPEFS_UMOUNT,
sb);
diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index ea0676f..c526f8f 100644
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -216,9 +216,9 @@ static void rpcb_set_local(struct net *net, struct rpc_clnt *clnt,
smp_wmb();
sn->rpcb_users = 1;
dprintk("RPC: created new rpcb local clients (rpcb_local_clnt: "
- "%p, rpcb_local_clnt4: %p) for net %p%s\n",
- sn->rpcb_local_clnt, sn->rpcb_local_clnt4,
- net, (net == &init_net) ? " (init_net)" : "");
+ "%p, rpcb_local_clnt4: %p) for net %x%s\n",
+ sn->rpcb_local_clnt, sn->rpcb_local_clnt4,
+ net->ns.inum, (net == &init_net) ? " (init_net)" : "");
}
/*
--
2.7.4
--
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