Raise an error on syscall failure in tls_retry_write_records

[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 ab16a97b6805835023b97259a1f32ad92d726c37..1fae93ae1a7026051a6343701ab9e8f276758312 100644 (file)
--- a/crypto/rc4/asm/rc4-586.pl
+++ b/crypto/rc4/asm/rc4-586.pl
@@ -1,14 +1,14 @@
 #! /usr/bin/env perl
-# Copyright 1998-2016 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 1998-2020 The OpenSSL Project Authors. All Rights Reserved.
 #
-# Licensed under the OpenSSL license (the "License").  You may not use
+# Licensed under the Apache License 2.0 (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
+# [Re]written by Andy Polyakov <appro@openssl.org> for the OpenSSL
 # project. The module is, however, dual licensed under OpenSSL and
 # CRYPTOGAMS licenses depending on where you obtain it. For further
 # details see http://www.openssl.org/~appro/cryptogams/.
@@ -32,8 +32,6 @@
 #      performance on the same Opteron machine.
 # (**) This number requires compressed key schedule set up by
 #      RC4_set_key [see commentary below for further details].
-#
-#                                      <appro@fy.chalmers.se>
 
 # May 2011
 #
@@ -70,8 +68,7 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
 push(@INC,"${dir}","${dir}../../perlasm");
 require "x86asm.pl";
 
-$output=pop;
-open STDOUT,">$output";
+$output = pop and open STDOUT,">$output";
 
 &asm_init($ARGV[0],$x86only = $ARGV[$#ARGV] eq "386");
 
@@ -136,7 +133,7 @@ if ($alt=0) {
        push    (@XX,shift(@XX))                        if ($i>=0);
   }
 } else {
-  # Using pinsrw here improves performane on Intel CPUs by 2-3%, but
+  # Using pinsrw here improves performance on Intel CPUs by 2-3%, but
   # brings down AMD by 7%...
   $RC4_loop_mmx = sub {
     my $i=shift;
@@ -425,4 +422,4 @@ $idx="edx";
 
 &asm_finish();
 
-close STDOUT;
+close STDOUT or die "error closing STDOUT: $!";