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/*
* libgit2 patch parser fuzzer target.
*
* Copyright (C) the libgit2 contributors. All rights reserved.
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#include "git2.h"
#include "patch.h"
#include "patch_parse.h"
#define UNUSED(x) (void)(x)
int LLVMFuzzerInitialize(int *argc, char ***argv)
{
UNUSED(argc);
UNUSED(argv);
if (git_libgit2_init() < 0)
abort();
return 0;
}
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
if (size) {
git_patch *patch = NULL;
git_patch_options opts = GIT_PATCH_OPTIONS_INIT;
opts.prefix_len = (uint32_t)data[0];
git_patch_from_buffer(&patch, (const char *)data + 1, size - 1,
&opts);
git_patch_free(patch);
}
return 0;
}
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