/src/pdns/pdns/fuzz_proxyprotocol.cc
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * This file is part of PowerDNS or dnsdist. |
3 | | * Copyright -- PowerDNS.COM B.V. and its contributors |
4 | | * |
5 | | * This program is free software; you can redistribute it and/or modify |
6 | | * it under the terms of version 2 of the GNU General Public License as |
7 | | * published by the Free Software Foundation. |
8 | | * |
9 | | * In addition, for the avoidance of any doubt, permission is granted to |
10 | | * link this program with OpenSSL and to (re)distribute the binaries |
11 | | * produced as the result of such linking. |
12 | | * |
13 | | * This program is distributed in the hope that it will be useful, |
14 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | | * GNU General Public License for more details. |
17 | | * |
18 | | * You should have received a copy of the GNU General Public License |
19 | | * along with this program; if not, write to the Free Software |
20 | | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
21 | | */ |
22 | | |
23 | | #include "proxy-protocol.hh" |
24 | | |
25 | | extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size); |
26 | | |
27 | | extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) |
28 | 376 | { |
29 | | |
30 | 376 | std::vector<ProxyProtocolValue> values; |
31 | 376 | ComboAddress source; |
32 | 376 | ComboAddress destination; |
33 | 376 | bool proxy = false; |
34 | 376 | bool tcp = false; |
35 | | |
36 | 376 | try { |
37 | 376 | parseProxyHeader(std::string(reinterpret_cast<const char*>(data), size), proxy, source, destination, tcp, values); |
38 | 376 | } |
39 | 376 | catch (const std::exception& e) { |
40 | 0 | } |
41 | 376 | catch (const PDNSException& e) { |
42 | 0 | } |
43 | | |
44 | 376 | return 0; |
45 | 376 | } |