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[RFC,04/15] SUNRPC: Fail faster on bad verifier

Message ID 165030069404.5246.6833136485402480106.stgit@oracle-102.nfsv4.dev (mailing list archive)
State New
Headers show
Series Prototype implementation of RPC-with-TLS | expand

Commit Message

Chuck Lever April 18, 2022, 4:51 p.m. UTC
A bad verifier is not a garbage argument, it's an authentication
failure. Retrying it doesn't make the problem go away, and delays
upper layer recovery steps.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 net/sunrpc/clnt.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index af0174d7ce5a..ef3d7e4a26e7 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -2639,7 +2639,7 @@  rpc_decode_header(struct rpc_task *task, struct xdr_stream *xdr)
 
 out_verifier:
 	trace_rpc_bad_verifier(task);
-	goto out_garbage;
+	goto out_err;
 
 out_msg_denied:
 	error = -EACCES;