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do not chmod bind mount targets as this would change permissions on the source of the mount

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Johannes 'josch' Schauer 2018-10-01 22:52:45 +02:00
parent a9db385868
commit 6da8791c11
Signed by untrusted user: josch
GPG key ID: F2CBA5C78FBD83E1
1 changed files with 2 additions and 1 deletions
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mmdebstrap
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@ -1059,6 +1059,7 @@ sub setup {
die "type 1 not implemented"; die "type 1 not implemented";
} elsif ($type == 2) { # symlink } elsif ($type == 2) { # symlink
symlink $linkname, "$options->{root}/$fname"; symlink $linkname, "$options->{root}/$fname";
chmod $mode, "$options->{root}/$fname";
} elsif ($type == 3 or $type == 4) { # character/block special } elsif ($type == 3 or $type == 4) { # character/block special
if (!$options->{havemknod}) { if (!$options->{havemknod}) {
open my $fh, '>', "$options->{root}/$fname" or die "cannot open $options->{root}/$fname: $!"; open my $fh, '>', "$options->{root}/$fname" or die "cannot open $options->{root}/$fname: $!";
@ -1068,12 +1069,12 @@ sub setup {
} elsif ($type == 5) { # directory } elsif ($type == 5) { # directory
if (!$options->{havemknod}) { if (!$options->{havemknod}) {
make_path "$options->{root}/$fname"; make_path "$options->{root}/$fname";
chmod $mode, "$options->{root}/$fname";
} }
0 == system('mount', '-o', 'bind', "/$fname", "$options->{root}/$fname") or die "mount failed: $?"; 0 == system('mount', '-o', 'bind', "/$fname", "$options->{root}/$fname") or die "mount failed: $?";
} else { } else {
die "unsupported type: $type"; die "unsupported type: $type";
} }
chmod $mode, "$options->{root}/$fname";
} }
# We can only mount /proc and /sys after extracting the essential # We can only mount /proc and /sys after extracting the essential
# set because if we mount it before, then base-files will not be able # set because if we mount it before, then base-files will not be able