===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh-rsa.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- src/usr.bin/ssh/ssh-rsa.c	2001/09/17 19:27:15	1.10
+++ src/usr.bin/ssh/ssh-rsa.c	2001/11/07 21:40:21	1.11
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-rsa.c,v 1.10 2001/09/17 19:27:15 stevesk Exp $");
+RCSID("$OpenBSD: ssh-rsa.c,v 1.11 2001/11/07 21:40:21 markus Exp $");
 
 #include <openssl/evp.h>
 #include <openssl/err.h>
@@ -54,6 +54,10 @@
 		error("ssh_rsa_sign: no RSA key");
 		return -1;
 	}
+        if (datafellows & SSH_BUG_SIGBLOB) {
+		error("ssh_rsa_sign: SSH_BUG_SIGBLOB not supported");
+		return -1;
+	}
 	nid = (datafellows & SSH_BUG_RSASIGMD5) ? NID_md5 : NID_sha1;
 	if ((evp_md = EVP_get_digestbynid(nid)) == NULL) {
 		error("ssh_rsa_sign: EVP_get_digestbynid %d failed", nid);
@@ -122,6 +126,10 @@
 
 	if (key == NULL || key->type != KEY_RSA || key->rsa == NULL) {
 		error("ssh_rsa_verify: no RSA key");
+		return -1;
+	}
+        if (datafellows & SSH_BUG_SIGBLOB) {
+		error("ssh_rsa_verify: SSH_BUG_SIGBLOB not supported");
 		return -1;
 	}
 	if (BN_num_bits(key->rsa->n) < 768) {