From d127ef78adeeaef30e77cfa0cfc302e8441104c0 Mon Sep 17 00:00:00 2001
From: Andy Polyakov <appro@openssl.org>
Date: Wed, 16 Nov 2011 23:34:01 +0000
Subject: [PATCH] bsaes-x86_64.pl: fix buffer overrun in tail processing.

---
 crypto/aes/asm/bsaes-x86_64.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crypto/aes/asm/bsaes-x86_64.pl b/crypto/aes/asm/bsaes-x86_64.pl
index edc70fa1be..ff7e3afe82 100644
--- a/crypto/aes/asm/bsaes-x86_64.pl
+++ b/crypto/aes/asm/bsaes-x86_64.pl
@@ -1894,6 +1894,7 @@ $code.=<<___;
 	jmp	.Lctr_enc_done
 .align	16
 .Lctr_enc_loop_done:
+	add	\$8, $len
 	movdqu	0x00($inp), @XMM[8]	# load input
 	pxor	@XMM[8], @XMM[0]
 	movdqu	@XMM[0], 0x00($out)	# write output
-- 
2.25.1