1 files changed, 1 insertions, 74 deletions

diff --git a/src/lib/libssl/t1_lib.c b/src/lib/libssl/t1_lib.c
index fbd79431db..d92fd70f5b 100644
--- a/src/lib/libssl/t1_lib.c
+++ b/src/lib/libssl/t1_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: t1_lib.c,v 1.140 2018/01/27 15:30:05 jsing Exp $ */
+/* $OpenBSD: t1_lib.c,v 1.141 2018/02/08 11:30:30 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -662,79 +662,6 @@ tls12_get_req_sig_algs(SSL *s, unsigned char **sigalgs, size_t *sigalgs_len)
 }
 
 int
-ssl_parse_serverhello_tlsext(SSL *s, unsigned char **p, size_t n, int *al)
-{
-        unsigned short type;
-        unsigned short size;
-        unsigned short len;
-        unsigned char *data = *p;
-        unsigned char *end = *p + n;
-        CBS cbs;
-
-        S3I(s)->renegotiate_seen = 0;
-        free(S3I(s)->alpn_selected);
-        S3I(s)->alpn_selected = NULL;
-
-        if (data == end)
-                goto ri_check;
-
-        if (end - data < 2)
-                goto err;
-        n2s(data, len);
-
-        if (end - data != len)
-                goto err;
-
-        while (end - data >= 4) {
-                n2s(data, type);
-                n2s(data, size);
-
-                if (end - data < size)
-                        goto err;
-
-                if (s->internal->tlsext_debug_cb)
-                        s->internal->tlsext_debug_cb(s, 1, type, data, size,
-                            s->internal->tlsext_debug_arg);
-
-                CBS_init(&cbs, data, size);
-                if (!tlsext_serverhello_parse_one(s, &cbs, type, al))
-                        return 0;
-
-                data += size;
-
-        }
-
-        if (data != end) {
-                *al = SSL_AD_DECODE_ERROR;
-                return 0;
-        }
-
-        *p = data;
-
-ri_check:
-
-        /* Determine if we need to see RI. Strictly speaking if we want to
-         * avoid an attack we should *always* see RI even on initial server
-         * hello because the client doesn't see any renegotiation during an
-         * attack. However this would mean we could not connect to any server
-         * which doesn't support RI so for the immediate future tolerate RI
-         * absence on initial connect only.
-         */
-        if (!S3I(s)->renegotiate_seen &&
-            !(s->internal->options & SSL_OP_LEGACY_SERVER_CONNECT)) {
-                *al = SSL_AD_HANDSHAKE_FAILURE;
-                SSLerror(s, SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);
-                return 0;
-        }
-
-        return 1;
-
-err:
-        *al = SSL_AD_DECODE_ERROR;
-        return 0;
-}
-
-int
 ssl_check_clienthello_tlsext_early(SSL *s)
 {
         int ret = SSL_TLSEXT_ERR_NOACK;