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Squashed 'external/toxcore/c-toxcore/' changes from 6d634674a9..73d9b845a3

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73d9b845a3 cleanup: Remove old type-ordered event getters.
b0840cc02d feat: add ngc events
7df9a51349 refactor: Make event dispatch ordered by receive time.
bcb6592af5 test: Add C++ classes wrapping system interfaces.
4cea4f9ca4 fix: Make all the fuzzers work again, and add a test for protodump.
c4e209ea1d refactor: Factor out malloc+memcpy into memdup.
87bcc4322d fix: Remove fatal error for non-erroneous case
REVERT: 6d634674a9 cleanup: Remove old type-ordered event getters.
REVERT: d1d48d1dfc feat: add ngc events
REVERT: 994ffecc6b refactor: Make event dispatch ordered by receive time.

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 73d9b845a310c3f56d2d6d77ed56b93d84256d6e
This commit is contained in:
Green Sky
2024-01-14 21:51:01 +01:00
parent 8eb4892b49
commit b1fe064484
39 changed files with 775 additions and 307 deletions
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13
toxcore/DHT_fuzz_test.cc
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@ -17,8 +17,8 @@ void TestHandleRequest(Fuzz_Data &input)
uint8_t public_key[CRYPTO_PUBLIC_KEY_SIZE];
uint8_t request[MAX_CRYPTO_REQUEST_SIZE];
uint8_t request_id;
handle_request(
self_public_key, self_secret_key, public_key, request, &request_id, input.data, input.size);
handle_request(self_public_key, self_secret_key, public_key, request, &request_id, input.data(),
input.size());
}
void TestUnpackNodes(Fuzz_Data &input)
@ -28,8 +28,8 @@ void TestUnpackNodes(Fuzz_Data &input)
const uint16_t node_count = 5;
Node_format nodes[node_count];
uint16_t processed_data_len;
const int packed_count
= unpack_nodes(nodes, node_count, &processed_data_len, input.data, input.size, tcp_enabled);
const int packed_count = unpack_nodes(
nodes, node_count, &processed_data_len, input.data(), input.size(), tcp_enabled);
if (packed_count > 0) {
Logger *logger = logger_new();
std::vector<uint8_t> packed(packed_count * PACKED_NODE_SIZE_IP6);
@ -45,8 +45,11 @@ void TestUnpackNodes(Fuzz_Data &input)
uint16_t processed_data_len2;
const int packed_count2 = unpack_nodes(
nodes2, node_count, &processed_data_len2, packed.data(), packed.size(), tcp_enabled);
(void)packed_count2;
#if 0
assert(processed_data_len2 == processed_data_len);
assert(packed_count2 == packed_count);
#endif
assert(memcmp(nodes, nodes2, sizeof(Node_format) * packed_count) == 0);
}
}
@ -56,6 +59,6 @@ void TestUnpackNodes(Fuzz_Data &input)
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
fuzz_select_target(data, size, TestHandleRequest, TestUnpackNodes);
fuzz_select_target<TestHandleRequest, TestUnpackNodes>(data, size);
return 0;
}