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upstream: Remove some set but never used variables. ok daraadt@
OpenBSD-Commit-ID: 824baf9c59afc66a4637017e397b9b74a41684e7
This commit is contained in:
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156e9e85e9
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696fb4298e
@ -1,4 +1,4 @@
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/* $OpenBSD: channels.c,v 1.393 2019/06/28 13:35:04 deraadt Exp $ */
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/* $OpenBSD: channels.c,v 1.394 2019/07/07 01:05:00 dtucker Exp $ */
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/*
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* Author: Tatu Ylonen <ylo@cs.hut.fi>
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* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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@ -3277,7 +3277,6 @@ channel_input_status_confirm(int type, u_int32_t seq, struct ssh *ssh)
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int id = channel_parse_id(ssh, __func__, "status confirm");
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Channel *c;
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struct channel_confirm *cc;
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int r;
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/* Reset keepalive timeout */
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ssh_packet_set_alive_timeouts(ssh, 0);
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@ -3290,7 +3289,7 @@ channel_input_status_confirm(int type, u_int32_t seq, struct ssh *ssh)
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}
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if (channel_proxy_upstream(c, type, seq, ssh))
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return 0;
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if ((r = sshpkt_get_end(ssh)) != 0)
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if (sshpkt_get_end(ssh) != 0)
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ssh_packet_disconnect(ssh, "Invalid status confirm message");
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if ((cc = TAILQ_FIRST(&c->status_confirms)) == NULL)
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return 0;
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@ -1,4 +1,4 @@
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/* $OpenBSD: hostfile.c,v 1.75 2019/06/28 01:23:50 deraadt Exp $ */
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/* $OpenBSD: hostfile.c,v 1.76 2019/07/07 01:05:00 dtucker Exp $ */
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/*
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* Author: Tatu Ylonen <ylo@cs.hut.fi>
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* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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@ -163,13 +163,12 @@ int
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hostfile_read_key(char **cpp, u_int *bitsp, struct sshkey *ret)
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{
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char *cp;
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int r;
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/* Skip leading whitespace. */
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for (cp = *cpp; *cp == ' ' || *cp == '\t'; cp++)
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;
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if ((r = sshkey_read(ret, &cp)) != 0)
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if (sshkey_read(ret, &cp) != 0)
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return 0;
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/* Skip trailing whitespace. */
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@ -1,4 +1,4 @@
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/* $OpenBSD: sshbuf-misc.c,v 1.6 2016/05/02 08:49:03 djm Exp $ */
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/* $OpenBSD: sshbuf-misc.c,v 1.7 2019/07/07 01:05:00 dtucker Exp $ */
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/*
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* Copyright (c) 2011 Damien Miller
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*
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@ -95,14 +95,13 @@ sshbuf_dtob64(struct sshbuf *buf)
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size_t len = sshbuf_len(buf), plen;
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const u_char *p = sshbuf_ptr(buf);
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char *ret;
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int r;
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if (len == 0)
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return strdup("");
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plen = ((len + 2) / 3) * 4 + 1;
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if (SIZE_MAX / 2 <= len || (ret = malloc(plen)) == NULL)
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return NULL;
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if ((r = b64_ntop(p, len, ret, plen)) == -1) {
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if (b64_ntop(p, len, ret, plen) == -1) {
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explicit_bzero(ret, plen);
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free(ret);
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return NULL;
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@ -1,4 +1,4 @@
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/* $OpenBSD: sshconnect2.c,v 1.306 2019/06/28 13:35:04 deraadt Exp $ */
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/* $OpenBSD: sshconnect2.c,v 1.307 2019/07/07 01:05:00 dtucker Exp $ */
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/*
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* Copyright (c) 2000 Markus Friedl. All rights reserved.
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* Copyright (c) 2008 Damien Miller. All rights reserved.
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@ -570,14 +570,13 @@ input_userauth_failure(int type, u_int32_t seq, struct ssh *ssh)
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Authctxt *authctxt = ssh->authctxt;
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char *authlist = NULL;
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u_char partial;
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int r;
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if (authctxt == NULL)
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fatal("input_userauth_failure: no authentication context");
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if ((r = sshpkt_get_cstring(ssh, &authlist, NULL)) != 0 ||
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(r = sshpkt_get_u8(ssh, &partial)) != 0 ||
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(r = sshpkt_get_end(ssh)) != 0)
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if (sshpkt_get_cstring(ssh, &authlist, NULL) != 0 ||
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sshpkt_get_u8(ssh, &partial) != 0 ||
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sshpkt_get_end(ssh) != 0)
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goto out;
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if (partial != 0) {
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6
sshkey.c
6
sshkey.c
@ -1,4 +1,4 @@
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/* $OpenBSD: sshkey.c,v 1.78 2019/06/27 06:29:35 djm Exp $ */
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/* $OpenBSD: sshkey.c,v 1.79 2019/07/07 01:05:00 dtucker Exp $ */
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/*
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* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
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* Copyright (c) 2008 Alexander von Gernler. All rights reserved.
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@ -950,7 +950,6 @@ fingerprint_b64(const char *alg, u_char *dgst_raw, size_t dgst_raw_len)
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char *ret;
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size_t plen = strlen(alg) + 1;
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size_t rlen = ((dgst_raw_len + 2) / 3) * 4 + plen + 1;
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int r;
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if (dgst_raw_len > 65536 || (ret = calloc(1, rlen)) == NULL)
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return NULL;
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@ -958,8 +957,7 @@ fingerprint_b64(const char *alg, u_char *dgst_raw, size_t dgst_raw_len)
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strlcat(ret, ":", rlen);
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if (dgst_raw_len == 0)
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return ret;
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if ((r = b64_ntop(dgst_raw, dgst_raw_len,
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ret + plen, rlen - plen)) == -1) {
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if (b64_ntop(dgst_raw, dgst_raw_len, ret + plen, rlen - plen) == -1) {
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freezero(ret, rlen);
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return NULL;
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}
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