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Use the dedicated dummy_random in fuzzing programs

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Also make sure to initialize the DRBG before using it in fuzz_server
(dummy_random uses ctr_drbg internally).

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This commit is contained in:
Manuel Pégourié-Gonnard
2021-06-16 10:20:30 +02:00
parent 36a8963b3b
commit 7f93da1265
3 changed files with 11 additions and 12 deletions
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3
programs/fuzz/fuzz_dtlsserver.c
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@ -6,7 +6,6 @@
#include "common.h"
#include "mbedtls/ssl.h"
#include "test/certs.h"
#include "test/random.h"
#if defined(MBEDTLS_SSL_PROTO_DTLS)
#include "mbedtls/entropy.h"
#include "mbedtls/ctr_drbg.h"
@ -57,7 +56,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
return 1;
if (mbedtls_pk_parse_key( &pkey, (const unsigned char *) mbedtls_test_srv_key,
mbedtls_test_srv_key_len, NULL, 0,
mbedtls_test_rnd_std_rand, NULL ) != 0)
dummy_random, NULL ) != 0)
return 1;
#endif
dummy_init();