lib/mbedtls
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Explicit conversions and minor changes to prevent MSVC compiler warnings

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This commit is contained in:
Paul Bakker
2013-10-11 18:58:55 +02:00
committed by Paul Bakker
parent b887f1119e
commit b9cfaa0c7f
21 changed files with 111 additions and 79 deletions
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9
library/ecp.c
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@ -442,7 +442,7 @@ int ecp_tls_write_point( const ecp_group *grp, const ecp_point *pt,
/*
* write length to the first byte and update total length
*/
buf[0] = *olen;
buf[0] = (unsigned char) *olen;
++*olen;
return 0;
@ -1427,7 +1427,7 @@ int ecp_mul( ecp_group *grp, ecp_point *R,
{
int ret;
unsigned char w, m_is_odd, p_eq_g;
size_t pre_len, naf_len, i, j;
size_t pre_len = 1, naf_len, i, j;
signed char naf[ MAX_NAF_LEN ];
ecp_point Q, *T = NULL, S[2];
mpi M;
@ -1469,7 +1469,7 @@ int ecp_mul( ecp_group *grp, ecp_point *R,
if( w < 2 || w >= grp->nbits )
w = 2;
pre_len = 1 << ( w - 1 );
pre_len <<= ( w - 1 );
naf_len = grp->nbits / w + 1;
/*
@ -1478,7 +1478,8 @@ int ecp_mul( ecp_group *grp, ecp_point *R,
*/
if( ! p_eq_g || grp->T == NULL )
{
if( ( T = polarssl_malloc( pre_len * sizeof( ecp_point ) ) ) == NULL )
T = (ecp_point *) polarssl_malloc( pre_len * sizeof( ecp_point ) );
if( T == NULL )
{
ret = POLARSSL_ERR_ECP_MALLOC_FAILED;
goto cleanup;