Fix race for X509 store found by thread sanitizer

[openssl.git] / crypto / camellia / asm / cmll-x86.pl

diff --git a/crypto/camellia/asm/cmll-x86.pl b/crypto/camellia/asm/cmll-x86.pl
index 55af9b4e3d01f0fd02412610f949444957b28c5a..284d31ca9435e5bd8872419b1922d252f88b2da8 100644 (file)
--- a/crypto/camellia/asm/cmll-x86.pl
+++ b/crypto/camellia/asm/cmll-x86.pl
@@ -1,7 +1,7 @@
 #! /usr/bin/env perl
-# Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2008-2020 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
@@ -49,8 +49,7 @@ require "x86asm.pl";
 
 $OPENSSL=1;
 
-$output = pop;
-open STDOUT,">$output";
+$output = pop and open STDOUT,">$output";
 
 &asm_init($ARGV[0],$ARGV[$#ARGV] eq "386");
 
@@ -1147,4 +1146,4 @@ my ($s0,$s1,$s2,$s3) = @T;
 
 &asm_finish();
 
-close STDOUT;
+close STDOUT or die "error closing STDOUT: $!";