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Move MPI initialization to start of function

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This prevents a call to mbedtls_mpi_free() on uninitialized data when
USE_PSA_INIT() fails.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann
2023-12-08 18:27:48 +00:00
parent 0dc3ed029a
commit ec4c47f62b
1 changed files with 2 additions and 1 deletions
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3
tests/suites/test_suite_x509write.function
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@ -435,10 +435,11 @@ void x509_set_serial_check()
mbedtls_mpi serial_mpi; mbedtls_mpi serial_mpi;
uint8_t invalid_serial[MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN + 1]; uint8_t invalid_serial[MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN + 1];
mbedtls_mpi_init(&serial_mpi);
USE_PSA_INIT(); USE_PSA_INIT();
memset(invalid_serial, 0x01, sizeof(invalid_serial)); memset(invalid_serial, 0x01, sizeof(invalid_serial));
mbedtls_mpi_init(&serial_mpi);
TEST_EQUAL(mbedtls_mpi_read_binary(&serial_mpi, invalid_serial, TEST_EQUAL(mbedtls_mpi_read_binary(&serial_mpi, invalid_serial,
sizeof(invalid_serial)), 0); sizeof(invalid_serial)), 0);
TEST_EQUAL(mbedtls_x509write_crt_set_serial(&ctx, &serial_mpi), TEST_EQUAL(mbedtls_x509write_crt_set_serial(&ctx, &serial_mpi),