From: Andy Polyakov <appro@openssl.org>
Date: Wed, 16 Nov 2011 23:34:01 +0000 (+0000)
Subject: bsaes-x86_64.pl: fix buffer overrun in tail processing.
X-Git-Tag: master-post-reformat~2079
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d127ef78adeeaef30e77cfa0cfc302e8441104c0;p=oweals%2Fopenssl.git

bsaes-x86_64.pl: fix buffer overrun in tail processing.
---

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