diff mbox series

[1/1] SUNRPC fix regression in umount of a secure mount

Message ID 20190529144600.2126-1-olga.kornievskaia@gmail.com (mailing list archive)
State New, archived
Headers show
Series [1/1] SUNRPC fix regression in umount of a secure mount | expand

Commit Message

Olga Kornievskaia May 29, 2019, 2:46 p.m. UTC 
From: Olga Kornievskaia <kolga@netapp.com>

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@netapp.com>
---
 net/sunrpc/clnt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index d6e57da..94a653b 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -2288,13 +2288,13 @@  void rpc_force_rebind(struct rpc_clnt *clnt)
 	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: