forked from Green-Sky/tomato
Green Sky
a3126d581b
82460b212 feat: add ngc events 24b54722a fix: Ensure we have allocators available for the error paths. 48dbcfebc cleanup: Remove redundant `-DSODIUM_EXPORT` from definitions. 0cef46ee9 cleanup: Fix a few more clang-tidy warnings. 0c5b918e9 cleanup: Fix a few more clang-tidy warnings. 4d3c97f49 cleanup: Enforce stricter identifier naming using clang-tidy. a549807df refactor: Add `mem` module to allow tests to override allocators. 6133fb153 chore: Add devcontainer setup for codespaces. 620e07ecd chore: Set a timeout for tests started using Conan c0ec33b16 chore: Migrate Windows CI from Appveyor to Azure DevOps 8ed47f3ef fix incorrect documentation a1e245841 docs: Fix doxygen config and remove some redundant comments. b0f633185 chore: Fix the Android CI job 7469a529b fix: Add missing `#include <array>`. 2b1a6b0d2 add missing ngc constants getter declarations and definitions 2e02d5637 chore: Add missing module dependencies. REVERT: 67badf694 feat: add ngc events git-subtree-dir: external/toxcore/c-toxcore git-subtree-split: 82460b2124216af1ac9d63060de310a682a2fd15
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
#include "tox_events.h"
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#include <cstdint>
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#include <cstring>
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#include <vector>
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#include "../testing/fuzzing/fuzz_support.h"
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namespace {
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void TestUnpack(Fuzz_Data data)
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{
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// 2 bytes: size of the events data
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CONSUME_OR_RETURN(const uint8_t *events_size_bytes, data, sizeof(uint16_t));
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uint16_t events_size;
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std::memcpy(&events_size, events_size_bytes, sizeof(uint16_t));
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// events_size bytes: events data (max 64K)
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CONSUME_OR_RETURN(const uint8_t *events_data, data, events_size);
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if (data.size == 0) {
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// If there's no more input, no malloc failure paths can possibly be
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// tested, so we ignore this input.
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return;
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}
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// rest of the fuzz data is input for malloc
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Fuzz_System sys{data};
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Tox_Events *events = tox_events_load(sys.sys.get(), events_data, events_size);
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if (events) {
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std::vector<uint8_t> packed(tox_events_bytes_size(events));
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tox_events_get_bytes(events, packed.data());
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}
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tox_events_free(events);
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}
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} // namespace
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
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{
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TestUnpack(Fuzz_Data(data, size));
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return 0;
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}
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