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annotate libtommath/bn_mp_init_copy.c @ 407:ea0929224294

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Fix another leak found by Klocwork
author Matt Johnston <matt@ucc.asn.au>
date Sat, 03 Feb 2007 13:50:47 +0000
parents eed26cff980b
children 5ff8218bcee9
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1 #include <tommath.h>
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2 #ifdef BN_MP_INIT_COPY_C
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3 /* LibTomMath, multiple-precision integer library -- Tom St Denis
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4 *
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5 * LibTomMath is a library that provides multiple-precision
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6 * integer arithmetic as well as number theoretic functionality.
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7 *
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8 * The library was designed directly after the MPI library by
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9 * Michael Fromberger but has been written from scratch with
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10 * additional optimizations in place.
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11 *
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12 * The library is free for all purposes without any express
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13 * guarantee it works.
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14 *
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15 * Tom St Denis, [email protected], http://math.libtomcrypt.org
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16 */
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17
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18 /* creates "a" then copies b into it */
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19 int mp_init_copy (mp_int * a, mp_int * b)
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20 {
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21 int res;
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22
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23 if ((res = mp_init (a)) != MP_OKAY) {
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24 return res;
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25 }
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26 return mp_copy (b, a);
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27 }
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28 #endif