From: Olga Kornievskaia <kolga@xxxxxxxxxx>
commit ec6017d9035986a36de064f48a63245930bfad6f upstream.
If call_status returns ENOTCONN, we need to re-establish the connection
state after. Otherwise the client goes into an infinite loop of call_encode,
call_transmit, call_status (ENOTCONN), call_encode.
Fixes: c8485e4d63 ("SUNRPC: Handle ECONNREFUSED correctly in xprt_transmit()")
Signed-off-by: Olga Kornievskaia <kolga@xxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # v2.6.29+
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
net/sunrpc/clnt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -2260,13 +2260,13 @@ call_status(struct rpc_task *task)
case -ECONNREFUSED:
case -ECONNRESET:
case -ECONNABORTED:
+ case -ENOTCONN:
rpc_force_rebind(clnt);
/* fall through */
case -EADDRINUSE:
rpc_delay(task, 3*HZ);
/* fall through */
case -EPIPE:
- case -ENOTCONN:
case -EAGAIN:
break;
case -EIO:
