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Fix some memory issues in test_dns.c

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This commit is contained in:
Nick Mathewson 2015-08-26 11:41:25 -04:00
parent 92a596d0fc
commit b531fc7d9a
1 changed files with 5 additions and 2 deletions
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7
src/test/test_dns.c
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@ -103,7 +103,8 @@ send_resolved_hostname_cell_replacement(edge_connection_t *conn,
{
conn_for_resolved_cell = conn;
last_resolved_hostname = (char *)hostname;
tor_free(last_resolved_hostname);
last_resolved_hostname = tor_strdup(hostname);
n_send_resolved_hostname_cell_replacement++;
}
@ -179,7 +180,8 @@ test_dns_resolve_outer(void *arg)
prev_n_send_resolved_hostname_cell_replacement + 1);
tt_assert(exitconn->on_circuit == NULL);
last_resolved_hostname = NULL;
tor_free(last_resolved_hostname);
// implies last_resolved_hostname = NULL;
/* CASE 2: dns_resolve_impl returns 1, but does not set hostname.
* Instead, it yields cached_resolve_t object.
@ -296,6 +298,7 @@ test_dns_resolve_outer(void *arg)
tor_free(nextconn);
tor_free(resolved_name);
tor_free(fake_resolved);
tor_free(last_resolved_hostname);
return;
}