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Merge remote-tracking branch 'saper-github/x509_cert_free_crash'

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This commit is contained in:
Nick Mathewson 2018-05-11 08:09:26 -04:00
commit 3799f3116b
1 changed files with 31 additions and 22 deletions
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53
src/test/test_tortls.c
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@ -522,7 +522,7 @@ test_tortls_x509_cert_free(void *ignored)
tor_x509_cert_free(cert);
cert = tor_malloc_zero(sizeof(tor_x509_cert_t));
cert->cert = tor_malloc_zero(sizeof(X509));
cert->cert = X509_new();
cert->encoded = tor_malloc_zero(1);
tor_x509_cert_free(cert);
}
@ -560,6 +560,15 @@ fixed_pub_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
return 1;
}
/*
* Use only for the matching fake_x509_free() call
*/
static X509 *
fake_x509_malloc(void)
{
return tor_malloc_zero(sizeof(X509));
}
static void
fake_x509_free(X509 *cert)
{
@ -590,9 +599,9 @@ test_tortls_cert_matches_key(void *ignored)
tls = tor_malloc_zero(sizeof(tor_tls_t));
cert = tor_malloc_zero(sizeof(tor_x509_cert_t));
one = tor_malloc_zero(sizeof(X509));
one = fake_x509_malloc();
one->references = 1;
two = tor_malloc_zero(sizeof(X509));
two = fake_x509_malloc();
two->references = 1;
res = tor_tls_cert_matches_key(tls, cert);
@ -648,7 +657,7 @@ test_tortls_cert_get_key(void *ignored)
crypto_pk_t *res = NULL;
cert = tor_malloc_zero(sizeof(tor_x509_cert_t));
X509 *key = NULL;
key = tor_malloc_zero(sizeof(X509));
key = fake_x509_malloc();
key->references = 1;
res = tor_tls_cert_get_key(cert);
@ -2475,8 +2484,8 @@ test_tortls_context_new(void *ignored)
fixed_crypto_pk_generate_key_with_bits_result[1] = 0;
fixed_tor_tls_create_certificate_result_index = 0;
fixed_tor_tls_create_certificate_result[0] = NULL;
fixed_tor_tls_create_certificate_result[1] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[2] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[1] = X509_new();
fixed_tor_tls_create_certificate_result[2] = X509_new();
ret = tor_tls_context_new(NULL, 0, 0, 0);
tt_assert(!ret);
@ -2486,9 +2495,9 @@ test_tortls_context_new(void *ignored)
fixed_crypto_pk_new_result[2] = NULL;
fixed_crypto_pk_generate_key_with_bits_result_index = 0;
fixed_tor_tls_create_certificate_result_index = 0;
fixed_tor_tls_create_certificate_result[0] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[0] = X509_new();
fixed_tor_tls_create_certificate_result[1] = NULL;
fixed_tor_tls_create_certificate_result[2] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[2] = X509_new();
ret = tor_tls_context_new(NULL, 0, 0, 0);
tt_assert(!ret);
@ -2498,8 +2507,8 @@ test_tortls_context_new(void *ignored)
fixed_crypto_pk_new_result[2] = NULL;
fixed_crypto_pk_generate_key_with_bits_result_index = 0;
fixed_tor_tls_create_certificate_result_index = 0;
fixed_tor_tls_create_certificate_result[0] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[1] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[0] = X509_new();
fixed_tor_tls_create_certificate_result[1] = X509_new();
fixed_tor_tls_create_certificate_result[2] = NULL;
ret = tor_tls_context_new(NULL, 0, 0, 0);
tt_assert(!ret);
@ -2511,9 +2520,9 @@ test_tortls_context_new(void *ignored)
fixed_crypto_pk_new_result[2] = NULL;
fixed_crypto_pk_generate_key_with_bits_result_index = 0;
fixed_tor_tls_create_certificate_result_index = 0;
fixed_tor_tls_create_certificate_result[0] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[1] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[2] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[0] = X509_new();
fixed_tor_tls_create_certificate_result[1] = X509_new();
fixed_tor_tls_create_certificate_result[2] = X509_new();
fixed_tor_x509_cert_new_result_index = 0;
fixed_tor_x509_cert_new_result[0] = NULL;
fixed_tor_x509_cert_new_result[1] = NULL;
@ -2527,9 +2536,9 @@ test_tortls_context_new(void *ignored)
fixed_crypto_pk_new_result[2] = NULL;
fixed_crypto_pk_generate_key_with_bits_result_index = 0;
fixed_tor_tls_create_certificate_result_index = 0;
fixed_tor_tls_create_certificate_result[0] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[1] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[2] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[0] = X509_new();
fixed_tor_tls_create_certificate_result[1] = X509_new();
fixed_tor_tls_create_certificate_result[2] = X509_new();
fixed_tor_x509_cert_new_result_index = 0;
fixed_tor_x509_cert_new_result[0] = tor_malloc_zero(sizeof(tor_x509_cert_t));
fixed_tor_x509_cert_new_result[1] = NULL;
@ -2543,9 +2552,9 @@ test_tortls_context_new(void *ignored)
fixed_crypto_pk_new_result[2] = NULL;
fixed_crypto_pk_generate_key_with_bits_result_index = 0;
fixed_tor_tls_create_certificate_result_index = 0;
fixed_tor_tls_create_certificate_result[0] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[1] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[2] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[0] = X509_new();
fixed_tor_tls_create_certificate_result[1] = X509_new();
fixed_tor_tls_create_certificate_result[2] = X509_new();
fixed_tor_x509_cert_new_result_index = 0;
fixed_tor_x509_cert_new_result[0] = tor_malloc_zero(sizeof(tor_x509_cert_t));
fixed_tor_x509_cert_new_result[1] = tor_malloc_zero(sizeof(tor_x509_cert_t));
@ -2559,9 +2568,9 @@ test_tortls_context_new(void *ignored)
fixed_crypto_pk_new_result[2] = NULL;
fixed_crypto_pk_generate_key_with_bits_result_index = 0;
fixed_tor_tls_create_certificate_result_index = 0;
fixed_tor_tls_create_certificate_result[0] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[1] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[2] = tor_malloc_zero(sizeof(X509));
fixed_tor_tls_create_certificate_result[0] = X509_new();
fixed_tor_tls_create_certificate_result[1] = X509_new();
fixed_tor_tls_create_certificate_result[2] = X509_new();
fixed_tor_x509_cert_new_result_index = 0;
fixed_tor_x509_cert_new_result[0] = tor_malloc_zero(sizeof(tor_x509_cert_t));
fixed_tor_x509_cert_new_result[1] = tor_malloc_zero(sizeof(tor_x509_cert_t));