Fix core.sharedRepository = 2

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index f78afe812e2082c687f3436401401be6022196bb..10aba507d731b977d354fcbf67ecf9112ec1579c 100755 (executable)
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -130,6 +130,11 @@
 # everything else is a directory
 $state->{allowed_roots} = [ @ARGV ];
 
+# don't export the whole system unless the users requests it
+if ($state->{'export-all'} && !@{$state->{allowed_roots}}) {
+    die "--export-all can only be used together with an explicit whitelist\n";
+}
+
 # if we are called with a pserver argument,
 # deal with the authentication cat before entering the
 # main loop
@@ -276,7 +281,8 @@ sub req_Root
 
     my $enabled = ($cfg->{gitcvs}{$state->{method}}{enabled}
                   || $cfg->{gitcvs}{enabled});
-    unless ($enabled && $enabled =~ /^\s*(1|true|yes)\s*$/i) {
+    unless ($state->{'export-all'} ||
+           ($enabled && $enabled =~ /^\s*(1|true|yes)\s*$/i)) {
         print "E GITCVS emulation needs to be enabled on this repo\n";
         print "E the repo config file needs a [gitcvs] section added, and the parameter 'enabled' set to 1\n";
         print "E \n";
@@ -1807,14 +1813,14 @@ sub req_annotate
 # the second is $state->{files} which is everything after it.
 sub argsplit
 {
-    return unless( defined($state->{arguments}) and ref $state->{arguments} eq "ARRAY" );
-
-    my $type = shift;
-
     $state->{args} = [];
     $state->{files} = [];
     $state->{opt} = {};
 
+    return unless( defined($state->{arguments}) and ref $state->{arguments} eq "ARRAY" );
+
+    my $type = shift;
+
     if ( defined($type) )
     {
         my $opt = {};