src/usr.bin/ssh/auth2-passwd.c - diff

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Diff for /src/usr.bin/ssh/auth2-passwd.c between version 1.12 and 1.13

version 1.12, 2014/07/15 15:54:14

version 1.13, 2017/05/30 14:26:49

Line 28

#include <string.h>

#include <stdarg.h>

#include "xmalloc.h"

#include "packet.h"

#include "ssherr.h"

#include "log.h"

#include "key.h"

#include "sshkey.h"

#include "hostfile.h"

#include "auth.h"

#include "buffer.h"

Line 48

static int

userauth_passwd(Authctxt *authctxt)

{

char *password, *newpass;

struct ssh *ssh = active_state; /* XXX */

int authenticated = 0;

char *password;

int change;

int authenticated = 0, r;

u_int len, newlen;

u_char change;

size_t len;

change = packet_get_char();

if ((r = sshpkt_get_u8(ssh, &change)) != 0 ||

password = packet_get_string(&len);

(r = sshpkt_get_cstring(ssh, &password, &len)) != 0 ||

if (change) {

(change && (r = sshpkt_get_cstring(ssh, NULL, NULL)) != 0) ||

/* discard new password from packet */

(r = sshpkt_get_end(ssh)) != 0)

newpass = packet_get_string(&newlen);

fatal("%s: %s", __func__, ssh_err(r));

explicit_bzero(newpass, newlen);

free(newpass);

}

packet_check_eom();

if (change)

logit("password change not supported");

else if (PRIVSEP(auth_password(authctxt, password)) == 1)

else if (PRIVSEP(auth_password(ssh->authctxt, password)) == 1)

authenticated = 1;

explicit_bzero(password, len);

free(password);