1 files changed, 8 insertions, 2 deletions

diff --git a/sshconnect2.c b/sshconnect2.c
index 2ef4201ce..f38fdf9a0 100644
--- a/sshconnect2.c
+++ b/sshconnect2.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: sshconnect2.c,v 1.126 2003/10/07 21:58:28 deraadt Exp $");
+RCSID("$OpenBSD: sshconnect2.c,v 1.127 2003/10/11 08:26:43 markus Exp $");
 
 #include "openbsd-compat/sys-queue.h"
 
@@ -453,7 +453,12 @@ input_userauth_pk_ok(int type, u_int32_t seq, void *ctxt)
         debug2("input_userauth_pk_ok: fp %s", fp);
         xfree(fp);
 
-        TAILQ_FOREACH(id, &authctxt->keys, next) {
+        /*
+         * search keys in the reverse order, because last candidate has been
+         * moved to the end of the queue.  this also avoids confusion by
+         * duplicate keys
+         */
+        TAILQ_FOREACH_REVERSE(id, &authctxt->keys, next, idlist) {
                 if (key_equal(key, id->key)) {
                         sent = sign_and_send_pubkey(authctxt, id);
                         break;
@@ -1086,6 +1091,7 @@ userauth_pubkey(Authctxt *authctxt)
         while ((id = TAILQ_FIRST(&authctxt->keys))) {
                 if (id->tried++)
                         return (0);
+                /* move key to the end of the queue */
                 TAILQ_REMOVE(&authctxt->keys, id, next);
                 TAILQ_INSERT_TAIL(&authctxt->keys, id, next);
                 /*