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-rwxr-xr-xikiwiki-mass-rebuild19
1 files changed, 18 insertions, 1 deletions
diff --git a/ikiwiki-mass-rebuild b/ikiwiki-mass-rebuild
index 3d0ca734c..f13033e7f 100755
--- a/ikiwiki-mass-rebuild
+++ b/ikiwiki-mass-rebuild
@@ -15,6 +15,23 @@ sub supplemental_groups {
return @list;
}
+sub samelists {
+ my %a=map { $_ => 1 } split(' ', shift());
+ my %b=map { $_ => 1 } split(' ', shift());
+
+ foreach my $i (keys %b) {
+ if (! exists $a{$i}) {
+ return 0;
+ }
+ }
+ foreach my $i (keys %a) {
+ if (! exists $b{$i}) {
+ return 0;
+ }
+ }
+ return 1;
+}
+
sub processline {
my $user=shift;
my $setup=shift;
@@ -34,7 +51,7 @@ sub processline {
if (! $pid) {
my ($uuid, $ugid) = (getpwnam($user))[2, 3];
my $grouplist=join(" ", $ugid, sort {$a <=> $b} $ugid, supplemental_groups($user));
- if (($)=$grouplist) ne $grouplist) {
+ if (! samelists(($)=$grouplist), $grouplist)) {
die "failed to set egid $grouplist (got back $))";
}
$(=$ugid;