mirror of
https://github.com/freebsd/freebsd-src
synced 2024-07-21 10:19:04 +00:00
1323ec5712
Release notes are available at https://www.openssh.com/txt/release-8.9 Some highlights: * ssh(1), sshd(8), ssh-add(1), ssh-agent(1): add a system for restricting forwarding and use of keys added to ssh-agent(1) * ssh(1), sshd(8): add the sntrup761x25519-sha512@openssh.com hybrid ECDH/x25519 + Streamlined NTRU Prime post-quantum KEX to the default KEXAlgorithms list (after the ECDH methods but before the prime-group DH ones). The next release of OpenSSH is likely to make this key exchange the default method. * sshd(8), portable OpenSSH only: this release removes in-built support for MD5-hashed passwords. If you require these on your system then we recommend linking against libxcrypt or similar. Future deprecation notice ========================= A near-future release of OpenSSH will switch scp(1) from using the legacy scp/rcp protocol to using SFTP by default. Legacy scp/rcp performs wildcard expansion of remote filenames (e.g. "scp host:* .") through the remote shell. This has the side effect of requiring double quoting of shell meta-characters in file names included on scp(1) command-lines, otherwise they could be interpreted as shell commands on the remote side. MFC after: 1 month Relnotes: Yes Sponsored by: The FreeBSD Foundation
114 lines
2.9 KiB
C
114 lines
2.9 KiB
C
/* $NetBSD: getline.c,v 1.1.1.6 2015/01/02 20:34:27 christos Exp $ */
|
|
|
|
/* NetBSD: getline.c,v 1.2 2014/09/16 17:23:50 christos Exp */
|
|
|
|
/*-
|
|
* Copyright (c) 2011 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Christos Zoulas.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/* NETBSD ORIGINAL: external/bsd/file/dist/src/getline.c */
|
|
|
|
#include "includes.h"
|
|
|
|
#if 0
|
|
#include "file.h"
|
|
#endif
|
|
|
|
#if !defined(HAVE_GETLINE) || defined(BROKEN_GETLINE)
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
|
|
static ssize_t
|
|
getdelim(char **buf, size_t *bufsiz, int delimiter, FILE *fp)
|
|
{
|
|
char *ptr, *eptr;
|
|
|
|
|
|
if (*buf == NULL || *bufsiz == 0) {
|
|
if ((*buf = malloc(BUFSIZ)) == NULL)
|
|
return -1;
|
|
*bufsiz = BUFSIZ;
|
|
}
|
|
|
|
for (ptr = *buf, eptr = *buf + *bufsiz;;) {
|
|
int c = fgetc(fp);
|
|
if (c == -1) {
|
|
if (feof(fp)) {
|
|
ssize_t diff = (ssize_t)(ptr - *buf);
|
|
if (diff != 0) {
|
|
*ptr = '\0';
|
|
return diff;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
*ptr++ = c;
|
|
if (c == delimiter) {
|
|
*ptr = '\0';
|
|
return ptr - *buf;
|
|
}
|
|
if (ptr + 2 >= eptr) {
|
|
char *nbuf;
|
|
size_t nbufsiz = *bufsiz * 2;
|
|
ssize_t d = ptr - *buf;
|
|
if ((nbuf = realloc(*buf, nbufsiz)) == NULL)
|
|
return -1;
|
|
*buf = nbuf;
|
|
*bufsiz = nbufsiz;
|
|
eptr = nbuf + nbufsiz;
|
|
ptr = nbuf + d;
|
|
}
|
|
}
|
|
}
|
|
|
|
ssize_t
|
|
getline(char **buf, size_t *bufsiz, FILE *fp)
|
|
{
|
|
return getdelim(buf, bufsiz, '\n', fp);
|
|
}
|
|
|
|
#endif
|
|
|
|
#ifdef TEST
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
char *p = NULL;
|
|
ssize_t len;
|
|
size_t n = 0;
|
|
|
|
while ((len = getline(&p, &n, stdin)) != -1)
|
|
(void)printf("%" SIZE_T_FORMAT "d %s", len, p);
|
|
free(p);
|
|
return 0;
|
|
}
|
|
#endif
|