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Diffstat (limited to 'thirdparty/fmt/test/fuzzing/two-args.cc')
-rw-r--r--thirdparty/fmt/test/fuzzing/two-args.cc106
1 files changed, 0 insertions, 106 deletions
diff --git a/thirdparty/fmt/test/fuzzing/two-args.cc b/thirdparty/fmt/test/fuzzing/two-args.cc
deleted file mode 100644
index 931c64656..000000000
--- a/thirdparty/fmt/test/fuzzing/two-args.cc
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright (c) 2019, Paul Dreik
-// For the license information refer to format.h.
-
-#include <fmt/format.h>
-
-#include <cstdint>
-#include <exception>
-#include <string>
-
-#include "fuzzer-common.h"
-
-template <typename Item1, typename Item2>
-void invoke_fmt(const uint8_t* data, size_t size) {
- static_assert(sizeof(Item1) <= fixed_size, "size1 exceeded");
- static_assert(sizeof(Item2) <= fixed_size, "size2 exceeded");
- if (size <= fixed_size + fixed_size) return;
-
- const Item1 item1 = assign_from_buf<Item1>(data);
- data += fixed_size;
- size -= fixed_size;
-
- const Item2 item2 = assign_from_buf<Item2>(data);
- data += fixed_size;
- size -= fixed_size;
-
- auto format_str = fmt::string_view(as_chars(data), size);
-#if FMT_FUZZ_FORMAT_TO_STRING
- std::string message = fmt::format(format_str, item1, item2);
-#else
- auto buf = fmt::memory_buffer();
- fmt::format_to(std::back_inserter(buf), format_str, item1, item2);
-#endif
-}
-
-// For dynamic dispatching to an explicit instantiation.
-template <typename Callback> void invoke(int index, Callback callback) {
- switch (index) {
- case 0:
- callback(bool());
- break;
- case 1:
- callback(char());
- break;
- case 2:
- using sc = signed char;
- callback(sc());
- break;
- case 3:
- using uc = unsigned char;
- callback(uc());
- break;
- case 4:
- callback(short());
- break;
- case 5:
- using us = unsigned short;
- callback(us());
- break;
- case 6:
- callback(int());
- break;
- case 7:
- callback(unsigned());
- break;
- case 8:
- callback(long());
- break;
- case 9:
- using ul = unsigned long;
- callback(ul());
- break;
- case 10:
- callback(float());
- break;
- case 11:
- callback(double());
- break;
- case 12:
- using LD = long double;
- callback(LD());
- break;
- case 13:
- using ptr = void*;
- callback(ptr());
- break;
- }
-}
-
-extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
- if (size <= 3) return 0;
-
- // Switch types depending on the first byte of the input.
- const auto type1 = data[0] & 0x0F;
- const auto type2 = (data[0] & 0xF0) >> 4;
- data++;
- size--;
- try {
- invoke(type1, [=](auto param1) {
- invoke(type2, [=](auto param2) {
- invoke_fmt<decltype(param1), decltype(param2)>(data, size);
- });
- });
- } catch (std::exception&) {
- }
- return 0;
-}