From e6cc32d6af7749826807badd258224ec1bfa31ae Mon Sep 17 00:00:00 2001
From: Vivek Dasmohapatra <vivek@collabora.co.uk>
Date: Thu, 23 Sep 2010 16:43:12 +0100
Subject: [PATCH] IMED_RET macro should not clear session hash data if we are returning EAGAIN

GNUTLS_E_AGAIN implies we haven't finished the operation in question,
and therefore should not be clearing the cached hash data.
---
 lib/gnutls_handshake.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/lib/gnutls_handshake.c b/lib/gnutls_handshake.c
index 84e6773..6e397b2 100644
--- a/lib/gnutls_handshake.c
+++ b/lib/gnutls_handshake.c
@@ -2736,7 +2736,8 @@ gnutls_handshake (gnutls_session_t session)
 		if (check_fatal != 0 && gnutls_error_is_fatal(ret)==0) return ret; \
 		gnutls_assert(); \
 		ERR( str, ret); \
-		_gnutls_handshake_hash_buffers_clear(session); \
+                if (ret != GNUTLS_E_AGAIN) \
+		        _gnutls_handshake_hash_buffers_clear(session); \
 		return ret; \
 	} } while (0)
 
-- 
1.7.0