From 44bf7119d67272dbbe3a96c58b842aff8d93c1b4 Mon Sep 17 00:00:00 2001
From: Andy Polyakov <appro@openssl.org>
Date: Wed, 2 Dec 2015 14:26:03 +0100
Subject: [PATCH] modes/ocb128.c: fix overstep.

Reviewed-by: Richard Levitte <levitte@openssl.org>
---
 crypto/modes/ocb128.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/modes/ocb128.c b/crypto/modes/ocb128.c
index 620675541d..3a3f7a8d93 100644
--- a/crypto/modes/ocb128.c
+++ b/crypto/modes/ocb128.c
@@ -162,7 +162,7 @@ static OCB_BLOCK *ocb_lookup_l(OCB128_CONTEXT *ctx, size_t idx)
         if (!ctx->l)
             return NULL;
     }
-    while (l_index <= idx) {
+    while (l_index < idx) {
         ocb_double(ctx->l + l_index, ctx->l + l_index + 1);
         l_index++;
     }
-- 
2.40.0