X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fx86cpuid.pl;h=d43dda4d935cbdee633b11fc62366d09c2a245ec;hp=08c129a2a08970376dfb60433c90c27b64b7f931;hb=bbb02a5b6d27f76931c3385321b2c594781c7a1b;hpb=46f4e1bec51dc96fa275c168752aa34359d9ee51

diff --git a/crypto/x86cpuid.pl b/crypto/x86cpuid.pl
index 08c129a2a0..d43dda4d93 100644
--- a/crypto/x86cpuid.pl
+++ b/crypto/x86cpuid.pl
@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2004-2016 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -453,18 +453,6 @@ my $max = "ebp";
 
 sub gen_random {
 my $rdop = shift;
-&function_begin_B("OPENSSL_ia32_${rdop}");
-	&mov	("ecx",8);
-&set_label("loop");
-	&${rdop}("eax");
-	&jc	(&label("break"));
-	&loop	(&label("loop"));
-&set_label("break");
-	&cmp	("eax",0);
-	&cmove	("eax","ecx");
-	&ret	();
-&function_end_B("OPENSSL_ia32_${rdop}");
-
 &function_begin_B("OPENSSL_ia32_${rdop}_bytes");
 	&push	("edi");
 	&push	("ebx");
@@ -502,6 +490,7 @@ my $rdop = shift;
 	&jnz	(&label("tail"));
 
 &set_label("done");
+	&xor	("edx","edx");		# Clear random value from registers
 	&pop	("ebx");
 	&pop	("edi");
 	&ret	();