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annotate libtomcrypt/tests/common.h @ 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 e9dba7abd939
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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 #ifndef DEMOS_COMMON_H_
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10 #define DEMOS_COMMON_H_
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11
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12 #include <tomcrypt.h>
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13
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14 extern prng_state yarrow_prng;
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15
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16 #ifdef LTC_VERBOSE
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17 #define DO(x) do { fprintf(stderr, "%s:\n", #x); run_cmd((x), __LINE__, __FILE__, #x, NULL); } while (0)
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18 #define DOX(x, str) do { fprintf(stderr, "%s - %s:\n", #x, (str)); run_cmd((x), __LINE__, __FILE__, #x, (str)); } while (0)
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19 #else
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20 #define DO(x) do { run_cmd((x), __LINE__, __FILE__, #x, NULL); } while (0)
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21 #define DOX(x, str) do { run_cmd((x), __LINE__, __FILE__, #x, (str)); } while (0)
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22 #endif
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23
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24 void run_cmd(int res, int line, const char *file, const char *cmd, const char *algorithm);
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25
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26 void print_hex(const char* what, const void* v, const unsigned long l);
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27
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28 #endif /* DEMOS_COMMON_H_ */
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29
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30 /* ref: $Format:%D$ */
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31 /* git commit: $Format:%H$ */
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32 /* commit time: $Format:%ai$ */