1 files changed, 70 insertions, 0 deletions
diff --git a/openssl-1.1.0h/util/ck_errf.pl b/openssl-1.1.0h/util/ck_errf.pl
new file mode 100755
index 0000000..7fc5367
--- /dev/null
+++ b/openssl-1.1.0h/util/ck_errf.pl
@@ -0,0 +1,70 @@
+#! /usr/bin/env perl
+# Copyright 1995-2016 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
+
+# This is just a quick script to scan for cases where the 'error'
+# function name in a XXXerr() macro is wrong.
+# 
+# Run in the top level by going
+# perl util/ck_errf.pl */*.c */*/*.c
+#
+
+my $err_strict = 0;
+my $bad = 0;
+
+foreach $file (@ARGV)
+	{
+	if ($file eq "-strict")
+		{
+		$err_strict = 1;
+		next;
+		}
+	open(IN,"<$file") || die "unable to open $file\n";
+	$func="";
+	while (<IN>)
+		{
+		if (!/;$/ && /^\**([a-zA-Z_].*[\s*])?([A-Za-z_0-9]+)\(.*([),]|$)/)
+			{
+			/^([^()]*(\([^()]*\)[^()]*)*)\(/;
+			$1 =~ /([A-Za-z_0-9]*)$/;
+			$func = $1;
+			$func =~ tr/A-Z/a-z/;
+			}
+		if (/([A-Z0-9]+)err\(([^,]+)/ && ! /ckerr_ignore/)
+			{
+			$errlib=$1;
+			$n=$2;
+
+			if ($func eq "")
+				{ print "$file:$.:???:$n\n"; $bad = 1; next; }
+
+			if ($n !~ /([^_]+)_F_(.+)$/)
+				{
+		#		print "check -$file:$.:$func:$n\n";
+				next;
+				}
+			$lib=$1;
+			$n=$2;
+
+			if ($lib ne $errlib)
+				{ print "$file:$.:$func:$n [${errlib}err]\n"; $bad = 1; next; }
+
+			$n =~ tr/A-Z/a-z/;
+			if (($n ne $func) && ($errlib ne "SYS"))
+				{ print "$file:$.:$func:$n\n"; $bad = 1; next; }
+	#		print "$func:$1\n";
+			}
+		}
+	close(IN);
+        }
+
+if ($bad && $err_strict)
+	{
+	print STDERR "FATAL: error discrepancy\n";
+	exit 1;
+	}
+