SUNRPC: gss_alloc_msg - choose _either_ a v0 message or a v1 message

Add the missing 'break' to ensure that we don't corrupt a legacy 'v0' type
message by appending the 'v1'.

Cc: Bruce Fields <bfields@fieldses.org>
Cc: stable@vger.kernel.org
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 084656671d6e..cc24323d3045 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -482,6 +482,7 @@ gss_alloc_msg(struct gss_auth *gss_auth,
         switch (vers) {
         case 0:
                 gss_encode_v0_msg(gss_msg);
+                break;
         default:
                 gss_encode_v1_msg(gss_msg, service_name, gss_auth->target_name);
         };