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put fh variables into their own scope

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Johannes 'josch' Schauer 2020-01-22 23:30:56 +01:00
parent 62159d124a
commit d503e4fd96
Signed by untrusted user: josch
GPG key ID: F2CBA5C78FBD83E1
1 changed files with 34 additions and 27 deletions
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mmdebstrap
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@ -3302,15 +3302,18 @@ sub main() {
$gpghome, '--no-auto-check-trustdb', $gpghome, '--no-auto-check-trustdb',
'--trust-model', 'always' '--trust-model', 'always'
); );
my ($ret, $fh, $message); my ($ret, $message);
{ {
# change warning handler to prevent message my $fh;
# Can't exec "gpg": No such file or directory {
local $SIG{__WARN__} = sub { $message = shift; }; # change warning handler to prevent message
$ret = open $fh, '-|', @gpgcmd, '--version'; # Can't exec "gpg": No such file or directory
local $SIG{__WARN__} = sub { $message = shift; };
$ret = open $fh, '-|', @gpgcmd, '--version';
}
# we only want to check if the gpg command exists
close $fh;
} }
# we only want to check if the gpg command exists
close $fh;
if ($? != 0 || !defined $ret || defined $message) { if ($? != 0 || !defined $ret || defined $message) {
info "gpg --version failed: cannot determine the right" info "gpg --version failed: cannot determine the right"
. " signed-by value"; . " signed-by value";
@ -3336,15 +3339,17 @@ sub main() {
$signedby = " [signed-by=\"$keyring\"]"; $signedby = " [signed-by=\"$keyring\"]";
last; last;
} }
open my $fh, '-|', @gpgcmd, @keyringopts, '--with-colons', {
'--list-keys' // error "failed to fork(): $!"; open my $fh, '-|', @gpgcmd, @keyringopts, '--with-colons',
while (my $line = <$fh>) { '--list-keys' // error "failed to fork(): $!";
if ($line !~ /^fpr:::::::::([^:]+):/) { while (my $line = <$fh>) {
next; if ($line !~ /^fpr:::::::::([^:]+):/) {
next;
}
push @aptfingerprints, $1;
} }
push @aptfingerprints, $1; close $fh;
} }
close $fh;
if ($? != 0) { if ($? != 0) {
error "gpg failed"; error "gpg failed";
} }
@ -3356,21 +3361,23 @@ sub main() {
# are known by apt and only add signed-by option if that's not # are known by apt and only add signed-by option if that's not
# the case # the case
my @suitefingerprints = (); my @suitefingerprints = ();
open my $suitefh, '-|', @gpgcmd, '--keyring', $keyring, {
'--with-colons', open my $fh, '-|', @gpgcmd, '--keyring', $keyring,
'--list-keys' // error "failed to fork(): $!"; '--with-colons',
while (my $line = <$suitefh>) { '--list-keys' // error "failed to fork(): $!";
if ($line !~ /^fpr:::::::::([^:]+):/) { while (my $line = <$fh>) {
next; if ($line !~ /^fpr:::::::::([^:]+):/) {
} next;
# if this fingerprint is not known by apt, then we need to }
# add the signed-by option # if this fingerprint is not known by apt, then we need
if (none { $_ eq $1 } @aptfingerprints) { #to add the signed-by option
$signedby = " [signed-by=\"$keyring\"]"; if (none { $_ eq $1 } @aptfingerprints) {
last; $signedby = " [signed-by=\"$keyring\"]";
last;
}
} }
close $fh;
} }
close $suitefh;
if ($? != 0) { if ($? != 0) {
error "gpg failed"; error "gpg failed";
} }