Add gitmodules(5)

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index 2b4825a8eebad57fa9857593d0a8aa5928b313fe..d41b29f30b6f07429b227fc4e07fffdcb292bbee 100755 (executable)
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -167,6 +167,17 @@ sub req_Root
     my ( $cmd, $data ) = @_;
     $log->debug("req_Root : $data");
 
+    unless ($data =~ m#^/#) {
+       print "error 1 Root must be an absolute pathname\n";
+       return 0;
+    }
+
+    if ($state->{CVSROOT}
+       && ($state->{CVSROOT} ne $data)) {
+       print "error 1 Conflicting roots specified\n";
+       return 0;
+    }
+
     $state->{CVSROOT} = $data;
 
     $ENV{GIT_DIR} = $state->{CVSROOT} . "/";