annotate common-runopts.c @ 264:541b14504870

* fix incorrect array sizing
author Matt Johnston <matt@ucc.asn.au>
date Thu, 08 Dec 2005 11:45:33 +0000
parents 4b53a43f0082
children 4edea9f363d0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Dropbear - a SSH2 server
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3 *
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4 * Copyright (c) 2002,2003 Matt Johnston
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5 * All rights reserved.
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6 *
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7 * Permission is hereby granted, free of charge, to any person obtaining a copy
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8 * of this software and associated documentation files (the "Software"), to deal
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9 * in the Software without restriction, including without limitation the rights
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10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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11 * copies of the Software, and to permit persons to whom the Software is
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12 * furnished to do so, subject to the following conditions:
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13 *
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14 * The above copyright notice and this permission notice shall be included in
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15 * all copies or substantial portions of the Software.
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16 *
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17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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23 * SOFTWARE. */
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24
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25 #include "includes.h"
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26 #include "runopts.h"
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27 #include "signkey.h"
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28 #include "buffer.h"
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29 #include "dbutil.h"
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30 #include "auth.h"
33
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31
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32 runopts opts; /* GLOBAL */
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33
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34 /* returns success or failure, and the keytype in *type. If we want
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35 * to restrict the type, type can contain a type to return */
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36 int readhostkey(const char * filename, sign_key * hostkey, int *type) {
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37
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38 int ret = DROPBEAR_FAILURE;
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39 buffer *buf;
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40
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41 buf = buf_new(MAX_PRIVKEY_SIZE);
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42
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43 if (buf_readfile(buf, filename) == DROPBEAR_FAILURE) {
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44 goto out;
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45 }
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46 buf_setpos(buf, 0);
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47 if (buf_get_priv_key(buf, hostkey, type) == DROPBEAR_FAILURE) {
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48 goto out;
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49 }
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50
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51 ret = DROPBEAR_SUCCESS;
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52 out:
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53
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54 buf_burn(buf);
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55 buf_free(buf);
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56 return ret;
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57 }