[PATCH] cvsserver: Don't send mixed messages to clients

[Frank Lichtenheld <frank@lichtenheld.de>]

After we send I HATE YOU we should probably exit and not happily
continue with I LOVE YOU and further communication.

Most clients will probably just exit and ignore everything we
send after the I HATE YOU and it is not a security problem
either because we don't really care about the user name anyway.

But it is still the right thing to do.

Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de>
---
 git-cvsserver.perl |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index a07c725..fcfb99d 100755
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -105,6 +105,7 @@ if (@ARGV && $ARGV[0] eq 'pserver') {
     unless ($line eq 'anonymous') {
        print "E Only anonymous user allowed via pserver\n";
        print "I HATE YOU\n";
+       exit 1;
     }
     $line = <STDIN>; chomp $line;    # validate the password?
     $line = <STDIN>; chomp $line;
-- 
1.5.1.4