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openvz: add check for newlines before writing configuration

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Dietmar Maurer 2015-09-18 11:33:31 +02:00
parent 40b4525cc1
commit cac618fedb
1 changed files with 3 additions and 1 deletions
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4
PVE/OpenVZ.pm
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@ -889,7 +889,9 @@ sub create_config_line {
my $txt = $data->{value} ? 'yes' : 'no';
$text .= uc($key) . "=\"$txt\"\n";
} else {
$text .= uc($key) . "=\"$data->{value}\"\n";
my $value = $data->{value};
die "detected invalid newline inside property '$key'\n" if $value =~ m/\n/;
$text .= uc($key) . "=\"$value\"\n";
}
} elsif (defined($data->{bar})) {
my $tmp = format_res_bar_lim($key, $data);