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Do not copy /etc/resolv.conf or /etc/hostname if the host system doesn't have them

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Johannes 'josch' Schauer 2019-09-15 14:12:49 +02:00
parent 3dc32b81b0
commit 3d3d3fe12d
Signed by untrusted user: josch
GPG key ID: F2CBA5C78FBD83E1
1 changed files with 10 additions and 2 deletions
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mmdebstrap
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@ -1103,8 +1103,16 @@ sub setup {
}
# allow network access from within
copy("/etc/resolv.conf", "$options->{root}/etc/resolv.conf") or error "cannot copy /etc/resolv.conf: $!";
copy("/etc/hostname", "$options->{root}/etc/hostname") or error "cannot copy /etc/hostname: $!";
if (-e "/etc/resolv.conf") {
copy("/etc/resolv.conf", "$options->{root}/etc/resolv.conf") or error "cannot copy /etc/resolv.conf: $!";
} else {
warning("Host system does not have a /etc/resolv.conf to copy into the rootfs.")
}
if (-e "/etc/hostname") {
copy("/etc/hostname", "$options->{root}/etc/hostname") or error "cannot copy /etc/hostname: $!";
} else {
warning("Host system does not have a /etc/hostname to copy into the rootfs.")
}
if ($options->{havemknod}) {
foreach my $file (@devfiles) {