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Fix various coverity-found issues

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This commit is contained in:
Nick Mathewson 2015-10-21 16:01:29 -04:00
parent bebf6c6c67
commit 5e9f2384cf
3 changed files with 10 additions and 5 deletions
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5
src/common/tortls.c
View File

@ -891,9 +891,12 @@ tor_tls_cert_is_valid(int severity,
{
check_no_tls_errors();
EVP_PKEY *cert_key;
EVP_PKEY *signing_key = X509_get_pubkey(signing_cert->cert);
int r, key_ok = 0;
if (!signing_cert)
goto bad;
EVP_PKEY *signing_key = X509_get_pubkey(signing_cert->cert);
if (!signing_key)
goto bad;
r = X509_verify(cert->cert, signing_key);

7
src/test/test_rendcache.c
View File

@ -30,8 +30,8 @@ mock_rend_data(const char *onion_address)
{
rend_data_t *rend_query = tor_malloc_zero(sizeof(rend_data_t));
strncpy(rend_query->onion_address, onion_address,
REND_SERVICE_ID_LEN_BASE32+1);
strlcpy(rend_query->onion_address, onion_address,
sizeof(rend_query->onion_address));
rend_query->auth_type = REND_NO_AUTH;
rend_query->hsdirs_fp = smartlist_new();
smartlist_add(rend_query->hsdirs_fp, tor_memdup("aaaaaaaaaaaaaaaaaaaaaaaa",
@ -1041,7 +1041,7 @@ test_rend_cache_purge(void *data)
rend_cache_purge();
tt_assert(rend_cache);
tt_assert(strmap_size(rend_cache) == 0);
tt_assert(rend_cache != our_rend_cache);
tt_assert(rend_cache == our_rend_cache);
done:
rend_cache_free_all();
@ -1244,6 +1244,7 @@ test_rend_cache_failure_purge(void *data)
rend_cache_failure_purge();
tt_ptr_op(rend_cache_failure, OP_NE, NULL);
tt_int_op(strmap_size(rend_cache_failure), OP_EQ, 0);
done:

3
src/test/test_tortls.c
View File

@ -663,7 +663,7 @@ test_tortls_cert_get_key(void *ignored)
{
(void)ignored;
tor_x509_cert_t *cert = NULL;
crypto_pk_t *res;
crypto_pk_t *res = NULL;
cert = tor_malloc_zero(sizeof(tor_x509_cert_t));
X509 *key = NULL;
key = tor_malloc_zero(sizeof(X509));
@ -684,6 +684,7 @@ test_tortls_cert_get_key(void *ignored)
done:
fake_x509_free(key);
tor_free(cert);
crypto_pk_free(res);
}
#endif