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Fix memory leaks in the shared random tests.

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Please remember to test your code with
--enable-expensive-hardening. :)
This commit is contained in:
Nick Mathewson 2016-09-01 09:10:27 -04:00
parent 7ef4eef764
commit 6c1d1127a8
1 changed files with 15 additions and 10 deletions
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25
src/test/test_shared_random.c
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@ -274,6 +274,7 @@ test_sr_commit(void *arg)
time_t now = time(NULL);
sr_commit_t *our_commit = NULL;
smartlist_t *args = smartlist_new();
sr_commit_t *parsed_commit = NULL;
(void) arg;
@ -340,13 +341,12 @@ test_sr_commit(void *arg)
/* We'll build a list of values from our commit that our parsing function
* takes from a vote line and see if we can parse it correctly. */
{
sr_commit_t *parsed_commit;
smartlist_add(args, tor_strdup("1"));
smartlist_add(args,
tor_strdup(crypto_digest_algorithm_get_name(our_commit->alg)));
smartlist_add(args, tor_strdup(sr_commit_get_rsa_fpr(our_commit)));
smartlist_add(args, our_commit->encoded_commit);
smartlist_add(args, our_commit->encoded_reveal);
smartlist_add(args, tor_strdup(our_commit->encoded_commit));
smartlist_add(args, tor_strdup(our_commit->encoded_reveal));
parsed_commit = sr_parse_commit(args);
tt_assert(parsed_commit);
/* That parsed commit should be _EXACTLY_ like our original commit (we
@ -354,15 +354,14 @@ test_sr_commit(void *arg)
parsed_commit->valid = 1;
tt_mem_op(parsed_commit, OP_EQ, our_commit, sizeof(*parsed_commit));
/* Cleanup */
tor_free(smartlist_get(args, 0)); /* strdup here. */
tor_free(smartlist_get(args, 1)); /* strdup here. */
smartlist_clear(args);
sr_commit_free(parsed_commit);
}
done:
SMARTLIST_FOREACH(args, char *, cp, tor_free(cp));
smartlist_free(args);
sr_commit_free(our_commit);
sr_commit_free(parsed_commit);
authority_cert_free(auth_cert);
}
/* Test the encoding and decoding function for commit and reveal values. */
@ -583,6 +582,7 @@ test_vote(void *arg)
smartlist_free(tokens);
smartlist_clear(args);
smartlist_free(args);
tor_free(lines);
}
done:
@ -780,7 +780,7 @@ test_sr_setup_commits(void)
tt_assert(!commit_has_reveal_value(commit_d));
done:
return;
authority_cert_free(auth_cert);
}
/** Verify that the SRV generation procedure is proper by testing it against
@ -967,6 +967,7 @@ test_utils(void *arg)
/* Change the pubkey. */
memset(commit.rsa_identity, 0, sizeof(commit.rsa_identity));
tt_int_op(commit_is_authoritative(&commit, digest), ==, 0);
crypto_pk_free(k);
}
/* Testing get_phase_str(). */
@ -1044,6 +1045,7 @@ test_state_transition(void *arg)
prev = sr_state_get_previous_srv();
tt_assert(prev == cur);
tt_assert(!sr_state_get_current_srv());
sr_state_clean_srvs();
}
/* New protocol run. */
@ -1092,14 +1094,16 @@ test_keep_commit(void *arg)
sr_commit_t *commit = NULL, *dup_commit = NULL;
sr_state_t *state;
time_t now = time(NULL);
crypto_pk_t *k = NULL;
(void) arg;
MOCK(trusteddirserver_get_by_v3_auth_digest,
trusteddirserver_get_by_v3_auth_digest_m);
{ /* Setup a minimal dirauth environment for this test */
crypto_pk_t *k = crypto_pk_new();
{
k = crypto_pk_new();
/* Setup a minimal dirauth environment for this test */
/* Have a key that is not the one from our commit. */
tt_int_op(0, ==, crypto_pk_generate_key(k));
tt_int_op(0, ==, crypto_pk_get_fingerprint(k, fp, 0));
@ -1176,6 +1180,7 @@ test_keep_commit(void *arg)
done:
sr_commit_free(commit);
sr_commit_free(dup_commit);
crypto_pk_free(k);
UNMOCK(trusteddirserver_get_by_v3_auth_digest);
}