- markus@cvs.openbsd.org 2003/08/26 09:58:43

     [auth-passwd.c auth.c auth.h auth1.c auth2-none.c auth2-passwd.c]
     [auth2.c monitor.c]
     fix passwd auth for 'username leaks via timing'; with djm@, original
     patches from solar

1 files changed, 3 insertions, 1 deletions

diff --git a/auth1.c b/auth1.c
index 5b1922a11..dfe944dd1 100644
--- a/auth1.c
+++ b/auth1.c
@@ -299,8 +299,10 @@ do_authentication(void)
         /* Verify that the user is a valid user. */
         if ((authctxt->pw = PRIVSEP(getpwnamallow(user))) != NULL)
                 authctxt->valid = 1;
-        else
+        else {
                 debug("do_authentication: illegal user %s", user);
+                authctxt->pw = fakepw();
+        }
 
         setproctitle("%s%s", authctxt->pw ? user : "unknown",
             use_privsep ? " [net]" : "");