diff options
Diffstat (limited to 'tests/tls13/prf.c')
| -rw-r--r-- | tests/tls13/prf.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/tls13/prf.c b/tests/tls13/prf.c index eb2d0e6096..75daff59d4 100644 --- a/tests/tls13/prf.c +++ b/tests/tls13/prf.c @@ -70,9 +70,13 @@ gnutls_datum_t hrnd = {(void*)"\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\ static const gnutls_datum_t hsrnd = {(void*)"\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32}; +static int gnutls_rnd_works; + int __attribute__ ((visibility ("protected"))) gnutls_rnd(gnutls_rnd_level_t level, void *data, size_t len) { + gnutls_rnd_works = 1; + memset(data, 0xff, len); /* Flip the first byte to avoid infinite loop in the RSA @@ -135,6 +139,11 @@ static void check_prfs(gnutls_session_t session) unsigned char key_material[512]; int ret; + if (!gnutls_rnd_works) { + fprintf(stderr, "gnutls_rnd() could not be overridden, see #584\n"); + exit(77); + } + TRY_OLD(13, "key expansion", 34, (uint8_t*)KEY_EXP_VALUE); TRY_OLD(6, "hello", 31, (uint8_t*)HELLO_VALUE); |