diff options
Diffstat (limited to 'mpi/mpicoder.c')
| -rw-r--r-- | mpi/mpicoder.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/mpi/mpicoder.c b/mpi/mpicoder.c index bd79aca5d..9c68d7c9b 100644 --- a/mpi/mpicoder.c +++ b/mpi/mpicoder.c @@ -355,8 +355,10 @@ gcry_mpi_scan( struct gcry_mpi **ret_mpi, enum gcry_mpi_format format, else mpi_set_buffer( a, s, len, 0 ); } - if( ret_mpi ) + if( ret_mpi ) { + mpi_normalize ( a ); *ret_mpi = a; + } else mpi_free(a); return 0; @@ -365,8 +367,10 @@ gcry_mpi_scan( struct gcry_mpi **ret_mpi, enum gcry_mpi_format format, a = mpi_alloc( (len+BYTES_PER_MPI_LIMB-1) / BYTES_PER_MPI_LIMB ); if( len ) /* not zero */ mpi_set_buffer( a, buffer, len, 0 ); - if( ret_mpi ) + if( ret_mpi ) { + mpi_normalize ( a ); *ret_mpi = a; + } else mpi_free(a); return 0; @@ -375,8 +379,10 @@ gcry_mpi_scan( struct gcry_mpi **ret_mpi, enum gcry_mpi_format format, a = mpi_read_from_buffer( (char*)buffer, &len, 0 ); if( nbytes ) *nbytes = len; - if( ret_mpi ) + if( ret_mpi ) { + mpi_normalize ( a ); *ret_mpi = a; + } else mpi_free(a); return a? 0 : GCRYERR_INV_OBJ; @@ -405,8 +411,10 @@ gcry_mpi_scan( struct gcry_mpi **ret_mpi, enum gcry_mpi_format format, } if( nbytes ) *nbytes = n+4; - if( ret_mpi ) + if( ret_mpi ) { + mpi_normalize ( a ); *ret_mpi = a; + } else mpi_free(a); return 0; @@ -417,8 +425,10 @@ gcry_mpi_scan( struct gcry_mpi **ret_mpi, enum gcry_mpi_format format, a = mpi_alloc(0); if( mpi_fromstr( a, buffer ) ) return GCRYERR_INV_OBJ; - if( ret_mpi ) + if( ret_mpi ) { + mpi_normalize ( a ); *ret_mpi = a; + } else mpi_free(a); return 0; |