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Return invalid argument error in case of zero or negative handle for generators

pull/8804/head
Mohammad AboMokh 2018-11-26 16:23:46 +02:00 committed by mohammad1603
parent 79d957ac7b
commit 1d4b6a4e89
1 changed files with 11 additions and 1 deletions
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12
components/TARGET_PSA/services/crypto/COMPONENT_PSA_SRV_IPC/psa_crypto_spm.c
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@ -966,6 +966,9 @@ psa_status_t psa_get_generator_capacity( const psa_crypto_generator_t *generator
psa_invec_t in_vec = { &psa_crypto_ipc, sizeof( psa_crypto_ipc ) };
psa_outvec_t out_vec = { capacity, sizeof( *capacity ) };
if( generator->handle <= 0 )
return( PSA_ERROR_INVALID_ARGUMENT );
err_call = psa_call( generator->handle, &in_vec, 1, &out_vec, 1 );
if( err_call < 0 )
@ -982,6 +985,10 @@ psa_status_t psa_generator_read( psa_crypto_generator_t *generator,
psa_crypto_ipc.func = PSA_GENERATOR_READ;
psa_invec_t in_vec = { &psa_crypto_ipc, sizeof( psa_crypto_ipc ) };
psa_outvec_t out_vec = { output, output_length };
if( generator->handle <= 0 )
return( PSA_ERROR_INVALID_ARGUMENT );
err_call = psa_call( generator->handle, &in_vec, 1, &out_vec, 1 );
if( err_call < 0 )
@ -1001,7 +1008,10 @@ psa_status_t psa_generator_import_key( psa_key_slot_t key,
psa_invec_t in_vec[3] = { { &psa_crypto_ipc, sizeof( psa_crypto_ipc ) },
{ &type, sizeof( type ) },
{ &bits, sizeof( bits ) } };
if( generator->handle <= 0 )
return( PSA_ERROR_INVALID_ARGUMENT );
err_call = psa_call( generator->handle, in_vec, 3, NULL, 0 );
if( err_call < 0 )