From 88842cbc68beb4f73c87fdbcb74182cba818f789 Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Date: Fri, 1 May 2015 14:32:36 +0300
Subject: Fix reseting cipher in OCB mode

* cipher/cipher.c (cipher_reset): Setup default taglen for OCB after
clearing state.
--

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
---
 cipher/cipher.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cipher/cipher.c b/cipher/cipher.c
index 6e1173f5..d1550c07 100644
--- a/cipher/cipher.c
+++ b/cipher/cipher.c
@@ -744,6 +744,8 @@ cipher_reset (gcry_cipher_hd_t c)
 
     case GCRY_CIPHER_MODE_OCB:
       memset (&c->u_mode.ocb, 0, sizeof c->u_mode.ocb);
+      /* Setup default taglen.  */
+      c->u_mode.ocb.taglen = 16;
       break;
 
     default:
-- 
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