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Bignum Mod: move init before any goto

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Test macros have goto instructions to the end where everything is freed.
We need to call init before that happens to make calling free functions
safe.

Signed-off-by: Janos Follath <janos.follath@arm.com>
This commit is contained in:
Janos Follath 2022-11-25 15:57:04 +00:00
parent ee530cc644
commit 799eaeefdb
1 changed files with 5 additions and 4 deletions
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9
tests/suites/test_suite_bignum_mod.function
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@ -130,15 +130,15 @@ void mpi_mod_io_neg( )
const size_t buff_bytes = 1024;
mbedtls_mpi_mod_modulus_init( &m );
mbedtls_mpi_mod_modulus_init( &m2 );
/* Allocate the memory for intermediate data structures */
TEST_EQUAL( 0, mbedtls_test_read_mpi_core( &N, &n_limbs, hex_modulus_single ) );
TEST_EQUAL( 0, mbedtls_test_read_mpi_core( &R, &r_limbs, hex_residue_single ) );
TEST_EQUAL( 0, mbedtls_test_read_mpi_core( &N2, &n2_limbs, hex_modulus_multi ) );
TEST_EQUAL( 0, mbedtls_test_read_mpi_core( &R2, &r2_limbs, hex_residue_multi ) );
mbedtls_mpi_mod_modulus_init( &m );
mbedtls_mpi_mod_modulus_init( &m2 );
/* Allocate more than required space on buffer so we can test for input_r > mpi */
ASSERT_ALLOC( r_buff, buff_bytes );
memset( r_buff, 0x1, 1 );
@ -218,6 +218,8 @@ void mpi_mod_io( char * input_N, data_t * input_A, int endian )
mbedtls_mpi_mod_residue r;
size_t n_limbs, n_bytes, a_bytes;
mbedtls_mpi_mod_modulus_init( &m );
/* Read inputs */
TEST_EQUAL( 0, mbedtls_test_read_mpi_core( &N, &n_limbs, input_N ) );
n_bytes = n_limbs * sizeof( mbedtls_mpi_uint );
@ -231,7 +233,6 @@ void mpi_mod_io( char * input_N, data_t * input_A, int endian )
TEST_LE_U(a_bytes, n_bytes );
/* Init Structures */
mbedtls_mpi_mod_modulus_init( &m );
TEST_EQUAL( 0, mbedtls_mpi_mod_modulus_setup( &m, N, n_limbs,
MBEDTLS_MPI_MOD_REP_MONTGOMERY ) );