memleak.pl revision 0c27b3fe77ac1d5094ba3521e8142d9e7973133f
#!/usr/bin/perl
#
# Copyright (C) 1999-2001, 2004, 2007, 2012, 2016 Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# $Id$
# Massage the output from ISC_MEM_DEBUG to extract mem_get() calls
# with no corresponding mem_put().
$mem_stats = '';
while (<>) {
$gets{$1.$2} = $_ if (/add (?:0x)?([0-9a-f]+) size (?:0x)?([0-9]+) file/);
delete $gets{$1.$2} if /del (?:0x)?([0-9a-f]+) size (?:0x)?([0-9]+) file/;
$mem_stats .= $_ if /\d+ gets, +(\d+) rem/ && $1 > 0;
}
print join('', values %gets);
print $mem_stats;
exit(0);