mirror of
https://github.com/moparisthebest/curl
synced 2024-11-18 07:25:14 -05:00
97 lines
2.6 KiB
Perl
Executable File
97 lines
2.6 KiB
Perl
Executable File
#!/usr/bin/env perl
|
|
#***************************************************************************
|
|
# _ _ ____ _
|
|
# Project ___| | | | _ \| |
|
|
# / __| | | | |_) | |
|
|
# | (__| |_| | _ <| |___
|
|
# \___|\___/|_| \_\_____|
|
|
#
|
|
# Copyright (C) 2010 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
#
|
|
# This software is licensed as described in the file COPYING, which
|
|
# you should have received as part of this distribution. The terms
|
|
# are also available at https://curl.se/docs/copyright.html.
|
|
#
|
|
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
# copies of the Software, and permit persons to whom the Software is
|
|
# furnished to do so, under the terms of the COPYING file.
|
|
#
|
|
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
# KIND, either express or implied.
|
|
#
|
|
###########################################################################
|
|
#
|
|
# This script scans C source files. If they seem to use memory functions,
|
|
# it also makes sure that it #includes the correct two header files!
|
|
#
|
|
# You can also mark a C source as fine by using 'mem-include-scan' anywhere in
|
|
# it.
|
|
#
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
my $dir = $ARGV[0] || die "specify directory!";
|
|
|
|
sub scanfile {
|
|
my ($file) = @_;
|
|
my $memfunc;
|
|
my $memdebug;
|
|
my $curlmem;
|
|
|
|
print STDERR "checking $file...\n";
|
|
|
|
open(F, "<$file");
|
|
while(<F>) {
|
|
if($_ =~ /\W(free|alloc|strdup)\(/) {
|
|
$memfunc++;
|
|
}
|
|
elsif($_ =~ /^ *# *include \"memdebug.h\"/) {
|
|
$memdebug++;
|
|
}
|
|
elsif($_ =~ /^ *# *include \"curl_memory.h\"/) {
|
|
$curlmem++;
|
|
}
|
|
elsif($_ =~ /mem-include-scan/) {
|
|
# free pass
|
|
close(F);
|
|
return 0;
|
|
}
|
|
if($memfunc && $memdebug && $curlmem) {
|
|
last;
|
|
}
|
|
}
|
|
close(F);
|
|
|
|
|
|
if($memfunc) {
|
|
if($memdebug && $curlmem) {
|
|
return 0;
|
|
}
|
|
else {
|
|
if(!$memdebug) {
|
|
print STDERR "$file doesn't include \"memdebug.h\"!\n";
|
|
}
|
|
if(!$curlmem) {
|
|
print STDERR "$file doesn't include \"curl_memory.h\"!\n";
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
opendir(my $dh, $dir) || die "can't opendir $dir: $!";
|
|
my @cfiles = grep { /\.c\z/ && -f "$dir/$_" } readdir($dh);
|
|
closedir $dh;
|
|
|
|
my $errs;
|
|
for(@cfiles) {
|
|
$errs += scanfile("$dir/$_");
|
|
}
|
|
|
|
if($errs) {
|
|
print STDERR "----\n$errs errors detected!\n";
|
|
exit 2;
|
|
}
|