From eaa82edf20d738a7ae31f4b0a5f72f64c14a58df Mon Sep 17 00:00:00 2001
From: "J. Bruce Fields" <bfields@fieldses.org>
Date: Mon, 20 Mar 2006 23:24:04 -0500
Subject: SUNRPC,RPCSEC_GSS: fix krb5 sequence numbers.

Use a spinlock to ensure unique sequence numbers when creating krb5 gss tokens.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
 include/linux/sunrpc/gss_krb5.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/linux/sunrpc/gss_krb5.h')

diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index 2c3601d31045..1279280d7196 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -53,6 +53,8 @@ struct krb5_ctx {
 	struct xdr_netobj	mech_used;
 };
 
+extern spinlock_t krb5_seq_lock;
+
 #define KG_TOK_MIC_MSG    0x0101
 #define KG_TOK_WRAP_MSG   0x0201
 
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