mirror of https://github.com/google/oss-fuzz.git
41 lines
886 B
C
41 lines
886 B
C
#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <libgen.h>
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static const uint8_t* fuzz_ptr;
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static const uint8_t* fuzz_input;
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static size_t fuzz_size;
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int stress_main(int argc, char** argv);
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int LLVMFuzzerInitialize(int* argc, char*** argv) {
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char* exe_path = (*argv)[0];
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char* dir = dirname(exe_path);
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// Assume data files are at the same location as executable.
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setenv("CHEWING_PATH", dir, 0);
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setenv("CHEWING_USER_PATH", dir, 0);
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return 0;
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}
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int get_fuzz_input() {
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if (fuzz_ptr - fuzz_input >= fuzz_size)
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return EOF;
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return *fuzz_ptr++;
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}
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int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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fuzz_input = fuzz_ptr = data;
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fuzz_size = size;
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const char *stress_argv[] = {
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"./chewing_fuzzer",
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"-extra",
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"-loop", "1",
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NULL,
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};
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stress_main(4, (char**)stress_argv);
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return 0;
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}
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