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Improve test of non-initilisation of lifetime

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Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
This commit is contained in:
Ben Taylor 2026-06-08 15:32:26 +01:00
parent dd5a8501c0
commit 5fa28bb6cd
1 changed files with 7 additions and 6 deletions
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13
tests/suites/test_suite_ssl.function
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@ -6427,12 +6427,13 @@ void write_new_session_ticket_mem()
ret = mbedtls_ssl_handshake_step(&(server_ep.ssl));
TEST_EQUAL(ret, 0);
#if defined(MBEDTLS_TEST_HAVE_MSAN)
{
volatile unsigned char lifetime_byte = server_ep.ssl.out_msg[4];
TEST_ASSERT(lifetime_byte != 0xff);
}
#endif
/* Force a read of the lifetime value from the outgoing message.
* This is a non-regression test for a bug where the lifetime was set from
* uninitialized memory.
* The read here causes MSan and Valgrind to complain if the bug isn't fixed.
*/
volatile unsigned char lifetime = MBEDTLS_GET_UINT32_BE(server_ep.ssl.out_msg + 4);
(void) lifetime;
exit:
mbedtls_test_ssl_endpoint_free(&client_ep);