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fix shell quoting

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This commit is contained in:
Dietmar Maurer 2011-10-20 06:39:45 +02:00
parent 7454902f67
commit 4925fe8ec1
1 changed files with 3 additions and 3 deletions
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6
PVE/QemuServer.pm
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@ -3002,14 +3002,14 @@ sub restore_archive {
my $tocmd = "/usr/lib/qemu-server/qmextract"; my $tocmd = "/usr/lib/qemu-server/qmextract";
$tocmd .= " --storage $opts->{storage}" if $opts->{storage}; $tocmd .= " --storage " . shellquote($opts->{storage}) if $opts->{storage};
$tocmd .= ' --prealloc' if $opts->{prealloc}; $tocmd .= ' --prealloc' if $opts->{prealloc};
$tocmd .= ' --info' if $opts->{info}; $tocmd .= ' --info' if $opts->{info};
# tar option "xf" does not autodetect compression when read fron STDIN, # tar option "xf" does not autodetect compression when read fron STDIN,
# so we pipe to zcat # so we pipe to zcat
my $cmd = "zcat -f|tar xf " . shellquote($archive) . " --to-command" . my $cmd = "zcat -f|tar xf " . shellquote($archive) . " " .
shellquote($tocmd); shellquote("--to-command=$tocmd");
my $tmpdir = "/var/tmp/vzdumptmp$$"; my $tmpdir = "/var/tmp/vzdumptmp$$";
mkpath $tmpdir; mkpath $tmpdir;