diff options
Diffstat (limited to 'libtommath/bn_mp_init_copy.c')
| -rw-r--r-- | libtommath/bn_mp_init_copy.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/libtommath/bn_mp_init_copy.c b/libtommath/bn_mp_init_copy.c index 2410a9f..2a06e08 100644 --- a/libtommath/bn_mp_init_copy.c +++ b/libtommath/bn_mp_init_copy.c @@ -1,4 +1,4 @@ -#include <tommath.h> +#include <tommath_private.h> #ifdef BN_MP_INIT_COPY_C /* LibTomMath, multiple-precision integer library -- Tom St Denis * @@ -12,17 +12,26 @@ * The library is free for all purposes without any express * guarantee it works. * - * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com + * Tom St Denis, tstdenis82@gmail.com, http://libtom.org */ /* creates "a" then copies b into it */ -int mp_init_copy (mp_int * a, mp_int * b) +int mp_init_copy (mp_int * a, const mp_int * b) { int res; - if ((res = mp_init (a)) != MP_OKAY) { + if ((res = mp_init_size (a, b->used)) != MP_OKAY) { return res; } - return mp_copy (b, a); + + if((res = mp_copy (b, a)) != MP_OKAY) { + mp_clear(a); + } + + return res; } #endif + +/* ref: $Format:%D$ */ +/* git commit: $Format:%H$ */ +/* commit time: $Format:%ai$ */ |