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annotate libtomcrypt/src/misc/crypt/crypt_register_all_prngs.c @ 1630:9579377b5f8b

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use strlcpy & strlcat (#74) * refactor checkpubkeyperms() with safe BSD functions fix gcc8 warnings ``` svr-authpubkey.c: In function 'checkpubkeyperms': svr-authpubkey.c:427:2: warning: 'strncat' specified bound 5 equals source length [-Wstringop-overflow=] strncat(filename, "/.ssh", 5); /* strlen("/.ssh") == 5 */ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ svr-authpubkey.c:433:2: warning: 'strncat' specified bound 16 equals source length [-Wstringop-overflow=] strncat(filename, "/authorized_keys", 16); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ``` see https://www.sudo.ws/todd/papers/strlcpy.html * restore strlcpy in xstrdup see original https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/xmalloc.c?rev=1.16
author François Perrad <francois.perrad@gadz.org>
date Wed, 20 Mar 2019 15:09:19 +0100
parents 6dba84798cd5
children
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6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
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2 *
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3 * LibTomCrypt is a library that provides various cryptographic
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4 * algorithms in a highly modular and flexible manner.
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5 *
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6 * The library is free for all purposes without any express
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7 * guarantee it works.
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8 */
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9
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10 #include "tomcrypt.h"
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11
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12 /**
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13 @file crypt_register_all_prngs.c
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14
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15 Steffen Jaeckel
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16 */
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17
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18 #define REGISTER_PRNG(h) do {\
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19 LTC_ARGCHK(register_prng(h) != -1); \
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20 } while(0)
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21
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22 int register_all_prngs(void)
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23 {
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24 #ifdef LTC_YARROW
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25 REGISTER_PRNG(&yarrow_desc);
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26 #endif
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27 #ifdef LTC_FORTUNA
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28 REGISTER_PRNG(&fortuna_desc);
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29 #endif
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30 #ifdef LTC_RC4
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31 REGISTER_PRNG(&rc4_desc);
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32 #endif
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33 #ifdef LTC_CHACHA20_PRNG
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34 REGISTER_PRNG(&chacha20_prng_desc);
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35 #endif
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36 #ifdef LTC_SOBER128
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37 REGISTER_PRNG(&sober128_desc);
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38 #endif
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39 #ifdef LTC_SPRNG
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40 REGISTER_PRNG(&sprng_desc);
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41 #endif
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42
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43 return CRYPT_OK;
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44 }
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45
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46 /* ref: $Format:%D$ */
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47 /* git commit: $Format:%H$ */
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48 /* commit time: $Format:%ai$ */