1 files changed, 5 insertions, 1 deletions

diff --git a/auth2.c b/auth2.c
index 3d997f45b..3c15639dd 100644
--- a/auth2.c
+++ b/auth2.c
@@ -27,7 +27,7 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #include "includes.h"
-RCSID("$OpenBSD: auth2.c,v 1.7 2000/05/06 17:45:36 markus Exp $");
+RCSID("$OpenBSD: auth2.c,v 1.8 2000/05/08 17:42:24 markus Exp $");
 
 #include <openssl/dsa.h>
 #include <openssl/rsa.h>
@@ -278,6 +278,10 @@ ssh2_auth_pubkey(struct passwd *pw, unsigned char *raw, unsigned int rlen)
                 debug("pubkey auth disabled");
                 return 0;
         }
+        if (datafellows & SSH_BUG_PUBKEYAUTH) {
+                log("bug compatibility with ssh-2.0.13 pubkey not implemented");
+                return 0;
+        }
         have_sig = packet_get_char();
         pkalg = packet_get_string(&alen);
         if (strcmp(pkalg, KEX_DSS) != 0) {