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Allow shell special characters (including spaces) in paths (closes: #803365)

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Johannes Schauer 8 years ago
parent 9892e30153
commit 3b4ce18b78
2 changed files with 78 additions and 52 deletions
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2
debian/changelog vendored
Unescape Escape View File

@ -11,6 +11,8 @@ multistrap (2.2.2) UNRELEASED; urgency=medium
* Do not try to feed GPG keybox database version 1 files to apt (closes: * Do not try to feed GPG keybox database version 1 files to apt (closes:
#845963) #845963)
* Allow uppercase letters in paths (closes: #751896) * Allow uppercase letters in paths (closes: #751896)
* Allow shell special characters (including spaces) in paths (closes:
#803365)
-- Johannes Schauer <josch@debian.org> Fri, 02 Dec 2016 23:25:07 +0100 -- Johannes Schauer <josch@debian.org> Fri, 02 Dec 2016 23:25:07 +0100

128
multistrap
Unescape Escape View File

@ -159,18 +159,18 @@ if ($dir =~ /^$/) {
&mkdir_fatal ($dir); &mkdir_fatal ($dir);
$dir = realpath ($dir); $dir = realpath ($dir);
$dir .= ($dir =~ m:/$:) ? '' : "/"; $dir .= ($dir =~ m:/$:) ? '' : "/";
system_fatal ("mkdir -p ${dir}${cachedir}") if (not -d "${dir}${cachedir}"); system_fatal ("mkdir -p " . shellescape("${dir}${cachedir}")) if (not -d "${dir}${cachedir}");
system_fatal ("mkdir -p ${dir}${libdir}") if (not -d "${dir}${libdir}"); system_fatal ("mkdir -p " . shellescape("${dir}${libdir}")) if (not -d "${dir}${libdir}");
system_fatal ("mkdir -p ${dir}${dpkgdir}") if (not -d "${dir}${dpkgdir}"); system_fatal ("mkdir -p " . shellescape("${dir}${dpkgdir}")) if (not -d "${dir}${dpkgdir}");
system_fatal ("mkdir -p ${dir}etc/apt/sources.list.d/") system_fatal ("mkdir -p " . shellescape("${dir}etc/apt/sources.list.d/"))
if (not -d "${dir}etc/apt/sources.list.d/"); if (not -d "${dir}etc/apt/sources.list.d/");
system_fatal ("mkdir -p ${dir}etc/apt/trusted.gpg.d/") system_fatal ("mkdir -p " . shellescape("${dir}etc/apt/trusted.gpg.d/"))
if (not -d "${dir}etc/apt/trusted.gpg.d/"); if (not -d "${dir}etc/apt/trusted.gpg.d/");
system_fatal ("mkdir -p ${dir}etc/apt/preferences.d/") system_fatal ("mkdir -p " . shellescape("${dir}etc/apt/preferences.d/"))
if (not -d "${dir}etc/apt/preferences.d/"); if (not -d "${dir}etc/apt/preferences.d/");
system_fatal ("mkdir -p ${dir}usr/share/info/") system_fatal ("mkdir -p " . shellescape("${dir}usr/share/info/"))
if (not -d "${dir}usr/share/info/"); if (not -d "${dir}usr/share/info/");
system_fatal ("touch ${dir}usr/share/info/dir"); system_fatal ("touch " . shellescape("${dir}usr/share/info/dir"));
if (defined $preffile) { if (defined $preffile) {
open (PREF, "$preffile") or die ("$progname: $preffile $!"); open (PREF, "$preffile") or die ("$progname: $preffile $!");
my @prefs=<PREF>; my @prefs=<PREF>;
@ -203,7 +203,7 @@ if (not -d "${dir}dev") {
} }
if (($olddpkg == 0) and (scalar (@foreignarches) > 0)) { if (($olddpkg == 0) and (scalar (@foreignarches) > 0)) {
if (not -d "${dir}etc/dpkg/dpkg.cfg.d/") { if (not -d "${dir}etc/dpkg/dpkg.cfg.d/") {
system_fatal ("mkdir -p ${dir}etc/dpkg/dpkg.cfg.d/"); system_fatal ("mkdir -p " . shellescape("${dir}etc/dpkg/dpkg.cfg.d/"));
} }
if (not -f "${dir}etc/dpkg/dpkg.cfg.d/multiarch") { if (not -f "${dir}etc/dpkg/dpkg.cfg.d/multiarch") {
open (MA, ">${dir}etc/dpkg/dpkg.cfg.d/multiarch"); open (MA, ">${dir}etc/dpkg/dpkg.cfg.d/multiarch");
@ -222,7 +222,7 @@ if (($olddpkg == 0) and (scalar (@foreignarches) > 0)) {
&guard_lib64($dir); &guard_lib64($dir);
system_fatal ("rm -rf ${dir}etc/apt/sources.list.d/*"); system_fatal ("rm -rf " . shellescape("${dir}etc/apt/sources.list.d") . "/*");
unlink ("${dir}etc/apt/sources.list") unlink ("${dir}etc/apt/sources.list")
if (-f "${dir}etc/apt/sources.list"); if (-f "${dir}etc/apt/sources.list");
@ -336,30 +336,30 @@ print CONFIG $pre_config_str;
close CONFIG; close CONFIG;
$config_str = ''; $config_str = '';
$config_str .= " -o Apt::Architecture=$arch"; $config_str .= " -o Apt::Architecture=" . shellescape($arch);
$config_str .= " -o Dir::Etc::TrustedParts=${dir}${etcdir}trusted.gpg.d"; $config_str .= " -o Dir::Etc::TrustedParts=" . shellescape("${dir}${etcdir}trusted.gpg.d");
$config_str .= " -o Dir::Etc::Trusted=${dir}${etcdir}trusted.gpg.d/trusted.gpg"; $config_str .= " -o Dir::Etc::Trusted=" . shellescape("${dir}${etcdir}trusted.gpg.d/trusted.gpg");
$config_str .= " -o Apt::Get::AllowUnauthenticated=true" $config_str .= " -o Apt::Get::AllowUnauthenticated=true"
if (defined $noauth); if (defined $noauth);
$config_str .= " -o Apt::Get::Download-Only=true"; $config_str .= " -o Apt::Get::Download-Only=true";
$config_str .= " -o Apt::Install-Recommends=false" $config_str .= " -o Apt::Install-Recommends=false"
if (not defined $allow_recommends); if (not defined $allow_recommends);
$config_str .= " -o Dir=$dir"; $config_str .= " -o Dir=" . shellescape($dir);
$config_str .= " -o Dir::Etc=${dir}${etcdir}"; $config_str .= " -o Dir::Etc=" . shellescape("${dir}${etcdir}");
$config_str .= " -o Dir::Etc::Parts=${dir}${etcdir}apt.conf.d/"; $config_str .= " -o Dir::Etc::Parts=" . shellescape("${dir}${etcdir}apt.conf.d/");
$config_str .= " -o Dir::Etc::PreferencesParts=${dir}${etcdir}preferences.d/"; $config_str .= " -o Dir::Etc::PreferencesParts=" . shellescape("${dir}${etcdir}preferences.d/");
$config_str .= " -o APT::Default-Release=$default_release"; $config_str .= " -o APT::Default-Release=" . shellescape($default_release);
# if (not defined $preffile); # if (not defined $preffile);
if (defined $deflist) { if (defined $deflist) {
$sourcesname = "sources.list.d/multistrap.sources.list"; $sourcesname = "sources.list.d/multistrap.sources.list";
$config_str .= " -o Dir::Etc::SourceList=${dir}${etcdir}$sourcesname"; $config_str .= " -o Dir::Etc::SourceList=" . shellescape("${dir}${etcdir}$sourcesname");
} }
$config_str .= " -o Dir::State=${dir}${libdir}"; $config_str .= " -o Dir::State=" . shellescape("${dir}${libdir}");
$config_str .= " -o Dir::State::Status=${dir}${dpkgdir}status"; $config_str .= " -o Dir::State::Status=" . shellescape("${dir}${dpkgdir}status");
$config_str .= " -o Dir::Cache=${dir}${cachedir}"; $config_str .= " -o Dir::Cache=" . shellescape("${dir}${cachedir}");
my $apt_get = "APT_CONFIG=\"$tmp_apt_conf\" apt-get $config_str"; my $apt_get = "APT_CONFIG=" . shellescape($tmp_apt_conf) . " apt-get $config_str";
my $apt_mark = "APT_CONFIG=\"$tmp_apt_conf\" apt-mark $config_str"; my $apt_mark = "APT_CONFIG=" . shellescape($tmp_apt_conf) . " apt-mark $config_str";
printf (_g("Getting package lists: %s update\n"), $apt_get); printf (_g("Getting package lists: %s update\n"), $apt_get);
$retval = system ("$apt_get update"); $retval = system ("$apt_get update");
@ -415,10 +415,10 @@ die (sprintf (_g("apt download failed. Exit value: %d\n"),$retval))
if ($retval != 0); if ($retval != 0);
&force_unpack if ($unpack eq "true"); &force_unpack if ($unpack eq "true");
&mark_manual_install ($str) if (defined $markauto); &mark_manual_install ($str) if (defined $markauto);
system ("touch ${dir}${libdir}lists/lock"); system ("touch " . shellescape("${dir}${libdir}lists/lock"));
if ((defined $setupsh) and (-x $setupsh)) { if ((defined $setupsh) and (-x $setupsh)) {
$retval = 0; $retval = 0;
$retval = system ("$setupsh $dir $arch"); $retval = system (shellescape($setupsh) . " " . shellescape($dir) . " $arch");
$retval >>= 8; $retval >>= 8;
if ($retval != 0) { if ($retval != 0) {
warn sprintf(_g("setupscript '%s' returned %d.\n"), $setupsh, $retval); warn sprintf(_g("setupscript '%s' returned %d.\n"), $setupsh, $retval);
@ -433,7 +433,7 @@ if (defined $err and $err != 0) {
$warn_count++; $warn_count++;
} }
&add_extra_packages; &add_extra_packages;
system ("cp $configsh $dir/") if ((defined $configsh) and (-f $configsh)); system ("cp " . shellescape($configsh) . " " . shellescape("$dir/")) if ((defined $configsh) and (-f $configsh));
&handle_source_packages; &handle_source_packages;
(not defined $tidy) ? system ("$apt_get update") : &tidy_apt; (not defined $tidy) ? system ("$apt_get update") : &tidy_apt;
&guard_lib64($dir); &guard_lib64($dir);
@ -496,11 +496,11 @@ if (defined $tgzname) {
printf (_g("\nCompressing multistrap system in '%s' to a tarball called: '%s'.\n"), $dir, $tgzname); printf (_g("\nCompressing multistrap system in '%s' to a tarball called: '%s'.\n"), $dir, $tgzname);
chdir ("$dir"); chdir ("$dir");
unlink $tgzname if (-f $tgzname); unlink $tgzname if (-f $tgzname);
my $retval = system ("tar -czf ../$tgzname ."); my $retval = system ("tar -czf " . shellescape("../$tgzname ."));
$retval >>= 8; $retval >>= 8;
if ($retval == 0) { if ($retval == 0) {
printf (_g("\nRemoving build directory: '%s'\n"), $dir); printf (_g("\nRemoving build directory: '%s'\n"), $dir);
system ("rm -rf $dir/*"); system ("rm -rf " . shellescape($dir) . "/*");
} }
my $final_path=realpath ("$dir/../$tgzname"); my $final_path=realpath ("$dir/../$tgzname");
if (not defined $warn_count) { if (not defined $warn_count) {
@ -518,6 +518,24 @@ if (not defined $warn_count) {
######### sub routine start ########## ######### sub routine start ##########
# avoid dependency on String::ShellQuote by implementing the mechanism
# from python's shlex.quote function
sub shellescape {
my $string = shift;
if (length $string == 0) {
return "''";
}
# search for occurrences of characters that are not safe
# the 'a' regex modifier makes sure that \w only matches ASCII
if ($string !~ m/[^\w@\%+=:,.\/-]/a) {
return $string;
}
# wrap the string in single quotes and handle existing single quotes by
# putting them outside of the single-quoted string
$string =~ s/'/'"'"'/g;
return "'$string'";
}
sub our_version { sub our_version {
my $query = `dpkg-query -W -f='\${Version}' multistrap 2>/dev/null`; my $query = `dpkg-query -W -f='\${Version}' multistrap 2>/dev/null`;
($query ne "") ? return $query : return "2.1.15"; ($query ne "") ? return $query : return "2.1.15";
@ -529,7 +547,7 @@ sub add_extra_packages {
print "$apt_get -y install $str\n"; print "$apt_get -y install $str\n";
system ("$apt_get -y install $str"); system ("$apt_get -y install $str");
&force_unpack (@extrapkgs) if ($unpack eq "true"); &force_unpack (@extrapkgs) if ($unpack eq "true");
system ("touch ${dir}${libdir}lists/lock"); system ("touch " . shellescape("${dir}${libdir}lists/lock"));
&native if (not defined ($foreign)); &native if (not defined ($foreign));
} }
} }
@ -542,7 +560,8 @@ sub mark_manual_install {
my @archives=grep(/.*\.deb$/, readdir DEBS); my @archives=grep(/.*\.deb$/, readdir DEBS);
closedir (DEBS); closedir (DEBS);
my @all = map { my @all = map {
`LC_ALL=C dpkg -f ${dir}${cachedir}archives/$_ Package`; my $escaped_path = shellescape("${dir}${cachedir}archives/$_");
`LC_ALL=C dpkg -f $escaped_path Package`;
} @archives; } @archives;
chomp (@all); chomp (@all);
my @auto = grep {my $pkg = $_; ! grep /$pkg/, @manual} @all; my @auto = grep {my $pkg = $_; ! grep /$pkg/, @manual} @all;
@ -572,12 +591,13 @@ sub force_unpack {
} }
print _g("I: Calculating obsolete packages\n"); print _g("I: Calculating obsolete packages\n");
foreach $deb (sort @archives) { foreach $deb (sort @archives) {
my $version = `LC_ALL=C dpkg -f ${dir}${cachedir}archives/$deb Version`; my $escaped_path = shellescape("${dir}${cachedir}archives/$deb");
my $package = `LC_ALL=C dpkg -f ${dir}${cachedir}archives/$deb Package`; my $version = `LC_ALL=C dpkg -f $escaped_path Version`;
my $package = `LC_ALL=C dpkg -f $escaped_path Package`;
chomp ($version); chomp ($version);
chomp ($package); chomp ($package);
if (exists $unpack{$package}) { if (exists $unpack{$package}) {
my $test=system("dpkg --compare-versions $unpack{$package} '<<' $version"); my $test=system("dpkg --compare-versions ". shellescape($unpack{$package}) . " '<<' " . shellescape($version));
$test >>= 8; $test >>= 8;
# unlink version in $unpack if 0 # unlink version in $unpack if 0
# unlink $deb (current one) if 1 # unlink $deb (current one) if 1
@ -608,10 +628,11 @@ sub force_unpack {
printf (_g("Using directory %s for unpacking operations\n"), $dir); printf (_g("Using directory %s for unpacking operations\n"), $dir);
foreach $deb (sort @archives) { foreach $deb (sort @archives) {
printf (_g("I: Extracting %s...\n"), $deb); printf (_g("I: Extracting %s...\n"), $deb);
my $ver=`LC_ALL=C dpkg -f ./${cachedir}archives/$deb Version`; my $escaped_path = shellescape("./${cachedir}archives/$deb");
my $pkg=`LC_ALL=C dpkg -f ./${cachedir}archives/$deb Package`; my $ver=`LC_ALL=C dpkg -f $escaped_path Version`;
my $src=`LC_ALL=C dpkg -f ./${cachedir}archives/$deb Source`; my $pkg=`LC_ALL=C dpkg -f $escaped_path Package`;
my $multi=`LC_ALL=C dpkg -f ./${cachedir}archives/$deb Multi-Arch`; my $src=`LC_ALL=C dpkg -f $escaped_path Source`;
my $multi=`LC_ALL=C dpkg -f $escaped_path Multi-Arch`;
chomp ($ver); chomp ($ver);
chomp ($pkg); chomp ($pkg);
chomp ($src); chomp ($src);
@ -642,7 +663,9 @@ sub force_unpack {
mkdir_fatal ("./tmp"); mkdir_fatal ("./tmp");
my $tmpdir = `mktemp -p ./tmp -d -t multistrap.XXXXXX`; my $tmpdir = `mktemp -p ./tmp -d -t multistrap.XXXXXX`;
chomp ($tmpdir); chomp ($tmpdir);
my $datatar = `LC_ALL=C dpkg -X ./${cachedir}archives/$deb ${dir}`; my $escaped_path1 = shellescape("./${cachedir}archives/$deb");
my $escaped_path2 = shellescape($dir);
my $datatar = `LC_ALL=C dpkg -X $escaped_path1 $escaped_path2`;
my $exit = `echo $?`; my $exit = `echo $?`;
chomp ($exit); chomp ($exit);
if ($exit ne "0") { if ($exit ne "0") {
@ -727,7 +750,7 @@ sub run_download_hooks {
foreach my $hookscript (@hooks) { foreach my $hookscript (@hooks) {
# Translators: this is a single instance, naming the hook # Translators: this is a single instance, naming the hook
printf (_g("I: Running post-download hook: '%s'\n"), basename($hookscript)); printf (_g("I: Running post-download hook: '%s'\n"), basename($hookscript));
my $hookret = system ("$hookscript $dir"); my $hookret = system (shellescape($hookscript) . " " . shellescape($dir));
$hookret >>= 8; $hookret >>= 8;
if ($hookret != 0) { if ($hookret != 0) {
printf (_g("I: post-download hook '%s' reported an error: %d\n"), basename($hookscript), $hookret); printf (_g("I: post-download hook '%s' reported an error: %d\n"), basename($hookscript), $hookret);
@ -745,7 +768,7 @@ sub run_native_hooks_start {
foreach my $hookscript (@hooks) { foreach my $hookscript (@hooks) {
# Translators: this is a single instance, naming the hook # Translators: this is a single instance, naming the hook
printf (_g("I: Starting native hook: '%s'\n"), basename($hookscript)); printf (_g("I: Starting native hook: '%s'\n"), basename($hookscript));
my $hookret = system ("$hookscript $dir start"); my $hookret = system (shellescape($hookscript) . " " . shellescape($dir) . " start");
$hookret >>= 8; $hookret >>= 8;
if ($hookret != 0) { if ($hookret != 0) {
printf (_g("I: run-native hook start '%s' reported an error: %d\n"), basename($hookscript), $hookret); printf (_g("I: run-native hook start '%s' reported an error: %d\n"), basename($hookscript), $hookret);
@ -763,7 +786,7 @@ sub run_native_hooks_end {
foreach my $hookscript (@hooks) { foreach my $hookscript (@hooks) {
# Translators: this is a single instance, naming the hook # Translators: this is a single instance, naming the hook
printf (_g("I: Stopping native hook: '%s'\n"), basename($hookscript)); printf (_g("I: Stopping native hook: '%s'\n"), basename($hookscript));
my $hookret = system ("$hookscript $dir end"); my $hookret = system (shellescape($hookscript) . " " . shellescape($dir) . " end");
$hookret >>= 8; $hookret >>= 8;
if ($hookret != 0) { if ($hookret != 0) {
printf (_g("I: run-native hook end '%s' reported an error: %d\n"), basename($hookscript), $hookret); printf (_g("I: run-native hook end '%s' reported an error: %d\n"), basename($hookscript), $hookret);
@ -781,7 +804,7 @@ sub run_completion_hooks {
foreach my $hookscript (@hooks) { foreach my $hookscript (@hooks) {
# Translators: this is a single instance, naming the hook # Translators: this is a single instance, naming the hook
printf (_g("I: Running post-configuration hook: '%s'\n"), basename($hookscript)); printf (_g("I: Running post-configuration hook: '%s'\n"), basename($hookscript));
my $hookret = system ("$hookscript $dir"); my $hookret = system (shellescape($hookscript) . " " . shellescape($dir));
$hookret >>= 8; $hookret >>= 8;
if ($hookret != 0) { if ($hookret != 0) {
printf (_g("I: run-completion hook '%s' reported an error: %d\n"), basename($hookscript), $hookret); printf (_g("I: run-completion hook '%s' reported an error: %d\n"), basename($hookscript), $hookret);
@ -843,7 +866,7 @@ sub check_bin_sh {
} }
if (-l "$dir/bin/sh") { if (-l "$dir/bin/sh") {
printf (_g("I: Shell found OK in %s:\n"), "${dir}bin/sh"); printf (_g("I: Shell found OK in %s:\n"), "${dir}bin/sh");
system ("(cd $dir ; ls -lh bin/sh)"); system ("(cd " . shellescape($dir) . " ; ls -lh bin/sh)");
} else { } else {
die ("No shell in $dir."); die ("No shell in $dir.");
} }
@ -860,11 +883,12 @@ sub handle_source_packages {
next if (-d $file); next if (-d $file);
next unless ($file =~ /\.deb$/); next unless ($file =~ /\.deb$/);
if (defined $sourcedir) { if (defined $sourcedir) {
my $srcname = `LC_ALL=C dpkg -f ${dir}${cachedir}archives/$file Source`; my $escaped_path = shellescape("${dir}${cachedir}archives/$file");
my $srcname = `LC_ALL=C dpkg -f $escaped_path Source`;
chomp ($srcname); chomp ($srcname);
$srcname =~ s/ \(.*\)//; $srcname =~ s/ \(.*\)//;
if ($srcname eq "") { if ($srcname eq "") {
my $srcname = `LC_ALL=C dpkg -f ${dir}${cachedir}archives/$file Package`; my $srcname = `LC_ALL=C dpkg -f $escaped_path Package`;
chomp ($srcname); chomp ($srcname);
} }
push @dsclist, $srcname; push @dsclist, $srcname;
@ -919,7 +943,7 @@ sub tidy_apt {
next if (-d $file); next if (-d $file);
next unless ($file =~ /\.deb$/); next unless ($file =~ /\.deb$/);
if (defined $sourcedir) { if (defined $sourcedir) {
system ("mv ${dir}${cachedir}archives/$file $sourcedir/$file"); system ("mv " . shellescape("${dir}${cachedir}archives/$file") . " " . shellescape("$sourcedir/$file"));
} else { } else {
unlink ("${dir}${cachedir}archives/$file"); unlink ("${dir}${cachedir}archives/$file");
} }
@ -971,7 +995,7 @@ sub native {
closedir (SEEDS); closedir (SEEDS);
foreach my $s (@seeds) { foreach my $s (@seeds) {
printf (_g("I: Running debconf for seed file: %s\n"), $s); printf (_g("I: Running debconf for seed file: %s\n"), $s);
system ("$str $env chroot $dir debconf-set-selections /tmp/preseeds/$s"); system ("$str $env chroot" . shellescape($dir) . " debconf-set-selections /tmp/preseeds/$s");
} }
} }
&run_native_hooks_start(sort @{$hooks{'N'}}) if (defined ($hooks{'N'})); &run_native_hooks_start(sort @{$hooks{'N'}}) if (defined ($hooks{'N'}));
@ -986,18 +1010,18 @@ sub native {
$t =~ s/\.preinst//; $t =~ s/\.preinst//;
next if ($t =~ /$f/); next if ($t =~ /$f/);
next if ($script =~ /bash/); next if ($script =~ /bash/);
system ("$str $env chroot $dir /var/lib/dpkg/info/$script install"); system ("$str $env chroot" . shellescape($dir) . " /var/lib/dpkg/info/$script install");
} }
} }
my $retval = 0; my $retval = 0;
$retval = system ("$str $env chroot $dir dpkg --configure -a"); $retval = system ("$str $env chroot " . shellescape($dir) . " dpkg --configure -a");
$retval >>=8; $retval >>=8;
if ($retval != 0) { if ($retval != 0) {
warn (_g("ERR: dpkg configure reported an error.\n")); warn (_g("ERR: dpkg configure reported an error.\n"));
} }
# reinstall set # reinstall set
foreach my $reinst (sort @reinstall) { foreach my $reinst (sort @reinstall) {
system ("$str $env chroot $dir apt-get --reinstall -y install $reinst"); system ("$str $env chroot " . shellescape($dir) . " apt-get --reinstall -y install $reinst");
} }
&run_native_hooks_end(sort @{$hooks{'N'}}) if (defined $hooks{'N'}); &run_native_hooks_end(sort @{$hooks{'N'}}) if (defined $hooks{'N'});
return $retval; return $retval;
@ -1343,7 +1367,7 @@ sub system_fatal {
sub mkdir_fatal { sub mkdir_fatal {
my $d = shift; my $d = shift;
if (not -d "$d") { if (not -d "$d") {
my $ret = system ("mkdir -p $d"); my $ret = system ("mkdir -p " . shellescape($d));
$ret >>= 8 if (defined $ret); $ret >>= 8 if (defined $ret);
my $msg = sprintf (_g("Unable to create directory '%s'"),$d); my $msg = sprintf (_g("Unable to create directory '%s'"),$d);
die "$progname: $msg\n" if ($ret != 0); die "$progname: $msg\n" if ($ret != 0);

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