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diff -up openssh-7.4p1/kex.c.sha2 openssh-7.4p1/kex.c
--- openssh-7.4p1/kex.c.sha2 2017-02-17 18:15:53.589835864 +0100
+++ openssh-7.4p1/kex.c 2017-02-17 18:17:20.404781663 +0100
@@ -379,21 +379,14 @@ static int
kex_send_ext_info(struct ssh *ssh)
{
int r;
- char *algs;
- if ((algs = sshkey_alg_list(0, 1, ',')) == NULL)
- return SSH_ERR_ALLOC_FAIL;
if ((r = sshpkt_start(ssh, SSH2_MSG_EXT_INFO)) != 0 ||
(r = sshpkt_put_u32(ssh, 1)) != 0 ||
(r = sshpkt_put_cstring(ssh, "server-sig-algs")) != 0 ||
- (r = sshpkt_put_cstring(ssh, algs)) != 0 ||
+ (r = sshpkt_put_cstring(ssh, "rsa-sha2-256,rsa-sha2-512")) != 0 ||
(r = sshpkt_send(ssh)) != 0)
- goto out;
- /* success */
- r = 0;
- out:
- free(algs);
- return r;
+ return r;
+ return 0;
}
int