lib/mbedtls
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Replace malloc with calloc

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- platform layer currently broken (not adapted yet)
- memmory_buffer_alloc too
This commit is contained in:
Manuel Pégourié-Gonnard
2015-05-26 16:04:06 +02:00
parent 065122cfe9
commit 7551cb9ee9
31 changed files with 122 additions and 131 deletions
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10
library/bignum.c
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@ -46,7 +46,7 @@
#include <stdio.h>
#include <stdlib.h>
#define mbedtls_printf printf
#define mbedtls_malloc malloc
#define mbedtls_calloc calloc
#define mbedtls_free free
#endif
@ -109,11 +109,9 @@ int mbedtls_mpi_grow( mbedtls_mpi *X, size_t nblimbs )
if( X->n < nblimbs )
{
if( ( p = mbedtls_malloc( nblimbs * ciL ) ) == NULL )
if( ( p = mbedtls_calloc( nblimbs, ciL ) ) == NULL )
return( MBEDTLS_ERR_MPI_MALLOC_FAILED );
memset( p, 0, nblimbs * ciL );
if( X->p != NULL )
{
memcpy( p, X->p, X->n * ciL );
@ -149,11 +147,9 @@ int mbedtls_mpi_shrink( mbedtls_mpi *X, size_t nblimbs )
if( i < nblimbs )
i = nblimbs;
if( ( p = mbedtls_malloc( i * ciL ) ) == NULL )
if( ( p = mbedtls_calloc( i, ciL ) ) == NULL )
return( MBEDTLS_ERR_MPI_MALLOC_FAILED );
memset( p, 0, i * ciL );
if( X->p != NULL )
{
memcpy( p, X->p, i * ciL );