Commit d5a9a756 authored by Mathis Rosenhauer's avatar Mathis Rosenhauer

Fuzzing target

parent 2ccc6bcf
#include <stdlib.h>
#include <stdint.h>
#include "libaec.h"
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
struct aec_stream strm;
int32_t *source;
unsigned char *dest;
if (Size < 2)
return 0;
dest = (unsigned char *)malloc(Size * 4);
strm.bits_per_sample = (Data[0] & 0x1f) | 1;
strm.block_size = 8 << (Data[1] & 3);
strm.rsi = 2;
strm.flags = AEC_DATA_PREPROCESS;
if (Data[1] & 0x80)
strm.flags |= AEC_DATA_MSB;
if (Data[1] & 0x40)
strm.flags |= AEC_DATA_SIGNED;
if (strm.bits_per_sample <= 24 && strm.bits_per_sample > 16)
strm.flags |= AEC_DATA_3BYTE;
strm.next_in = (unsigned char *)(Data + 2);
strm.avail_in = Size - 2;
strm.next_out = dest;
strm.avail_out = (Size - 2) * 4;
if (Data[1] & 0x20)
aec_buffer_encode(&strm);
else
aec_buffer_decode(&strm);
free(dest);
return 0;
}
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