forked from josch/mmdebstrap
redirect apt-helper drop-privs output to /dev/null as we are only interested in the exit status and want to avoid spurious error messages from apt
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1 changed files with 15 additions and 4 deletions
19
mmdebstrap
19
mmdebstrap
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@ -2251,10 +2251,21 @@ sub run_setup() {
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# root mode when the path of the chroot is not in a world-readable
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# location.
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my $partial = '/var/lib/apt/lists/partial';
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if (
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system('/usr/lib/apt/apt-helper', 'drop-privs', '--', 'test',
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'-r', "$options->{root}$partial") != 0
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) {
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my @testcmd = (
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'/usr/lib/apt/apt-helper', 'drop-privs', '--', 'test',
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'-r', "$options->{root}$partial"
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);
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my $pid = fork() // error "fork() failed: $!";
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if ($pid == 0) {
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open(STDOUT, '>', '/dev/null')
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or error "cannot open /dev/null for writing: $!";
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open(STDERR, '>', '/dev/null')
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or error "cannot open /dev/null for writing: $!";
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exec { $testcmd[0] } @testcmd
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or error("cannot exec " . (join " ", @testcmd) . ": $!");
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}
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waitpid $pid, 0;
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if ($? != 0) {
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warning "Download is performed unsandboxed as root as file"
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. " $options->{root}$partial couldn't be accessed by user _apt";
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open my $fh, '>>', $tmpfile
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