Null pointer used.

[oweals/openssl.git] / crypto / rc4 / asm / rc4-586.pl

diff --git a/crypto/rc4/asm/rc4-586.pl b/crypto/rc4/asm/rc4-586.pl
index a517adb735fd8698b7e7fe529e9ff0fa7a789f2d..ab16a97b6805835023b97259a1f32ad92d726c37 100644 (file)
--- a/crypto/rc4/asm/rc4-586.pl
+++ b/crypto/rc4/asm/rc4-586.pl
@@ -1,4 +1,11 @@
-#!/usr/bin/env perl
+#! /usr/bin/env perl
+# Copyright 1998-2016 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
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
 
 # ====================================================================
 # [Re]written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
@@ -66,7 +73,7 @@ require "x86asm.pl";
 $output=pop;
 open STDOUT,">$output";
 
-&asm_init($ARGV[0],"rc4-586.pl",$x86only = $ARGV[$#ARGV] eq "386");
+&asm_init($ARGV[0],$x86only = $ARGV[$#ARGV] eq "386");
 
 $xx="eax";
 $yy="ebx";
@@ -150,7 +157,7 @@ if ($alt=0) {
        &movd   ($i>0?"mm1":"mm2",&DWP(0,$dat,$ty,4));
 
        # (*)   This is the key to Core2 and Westmere performance.
-       #       Whithout movz out-of-order execution logic confuses
+       #       Without movz out-of-order execution logic confuses
        #       itself and fails to reorder loads and stores. Problem
        #       appears to be fixed in Sandy Bridge...
   }