1#include <stdint.h>
2#include <stdlib.h>
3#include <string.h>
4#include <sys/types.h>
5#include <sndfile.h>
6#include <inttypes.h>
7
8#include "sndfile_fuzz_header.h"
9
10extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
11{  VIO_DATA vio_data ;
12   SF_VIRTUAL_IO vio ;
13   SF_INFO sndfile_info ;
14   SNDFILE *sndfile = NULL ;
15   float* read_buffer = NULL ;
16
17   int err = sf_init_file(data, size, &sndfile, &vio_data, &vio, &sndfile_info) ;
18   if (err)
19     goto EXIT_LABEL ;
20
21   // Just the right number of channels. Create some buffer space for reading.
22   read_buffer = (float*)malloc(sizeof(float) * sndfile_info.channels);
23   if (read_buffer == NULL)
24     abort() ;
25
26   while (sf_readf_float(sndfile, read_buffer, 1))
27   {
28     // Do nothing with the data.
29   }
30
31EXIT_LABEL:
32
33   if (sndfile != NULL)
34     sf_close(sndfile) ;
35
36   free(read_buffer) ;
37
38   return 0 ;
39}
40