#!/usr/local/bin/perl

# leak < <lsof_leak_debug_output>

while (<>) {

    if (!/^MEM[afr]/) { next; }

    chop;

    if (/^MEMa ([^ ]*) (.*)/) {

	$new = $1; $loc = $2;

	if (defined($mem{$new})) {

	    print "ERROR: $new already allocated;\n";

	    print "  OLD: $mem{$new}\n";

	    print "  NEW: $_\n";

	} else {$mem{$new} = $loc; }

	next;

    } elsif (/^MEMf ([^ ]*) (.*)/) {

	$old = $1; $loc = $2;

	if (!defined($mem{$old})) {

	    print "ERROR: $old not allocated: $_\n";

	} else { undef($mem{$old}); }

	next;

    } elsif (/^MEMr ([^ ]*) ([^ ]*) (.*)/) {

	$old = $1; $new = $2; $loc = $3;

	if (!defined($mem{$old})) {

	    print "ERROR: $old not allocated: $_\n";

	} else { undef($mem{$old}); }

	if (defined($mem{$new})) {

	    print "ERROR: $new already allocated;\n";

	    print "  OLD: $mem{$new}\n";

	    print "  NEW: $_\n";

	} else {$mem{$new} = $loc; }

	next;

    } else { print "ERROR: MEM what? $_\n"; }

}

foreach $addr (sort keys(%mem)) {

    if (defined($mem{$addr})) {

	if (($mem{$addr} =~ /^rnch.c/)) { next; }

	if (($mem{$addr} =~ /^print.c:14[18]/)) { next; }

	if (($mem{$addr} =~ /^print.c:323/)) { next; }

	if (($mem{$addr} =~ /^print.c:1135/)) { next; }

	if (($mem{$addr} =~ /^print.c:207/)) { next; }

	if (($mem{$addr} =~ /^print.c:219/)) { next; }

	if (($mem{$addr} =~ /^print.c:335/)) { next; }

	if (($mem{$addr} =~ /^print.c:261/)) { next; }

	if (($mem{$addr} =~ /^print.c:1076/)) { next; }

	if (($mem{$addr} =~ /^proc.c:191/)) { next; }

	if (($mem{$addr} =~ /^main.c:581/)) { next; }

	if (($mem{$addr} =~ /^rvfs.c:68/)) { next; }

	print "IN USE $addr: $mem{$addr}\n";

    }

}