061991fe60
it appears a one-character typo in the cmake_minimum_required line prevents it from compiling under CMake 4.0. in order to fix that, I had to take this thing out of submodules... it is recommended to do this after you pull; git submodule deinit extern/libsndfile
80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <sndfile.h>
|
|
#include <inttypes.h>
|
|
|
|
#include "sndfile_fuzz_header.h"
|
|
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
|
|
{ // One byte is needed for deciding which function to target.
|
|
if (size == 0)
|
|
return 0 ;
|
|
|
|
const uint8_t decider = *data ;
|
|
data += 1 ;
|
|
size -= 1 ;
|
|
|
|
SF_INFO sndfile_info ;
|
|
VIO_DATA vio_data ;
|
|
SF_VIRTUAL_IO vio ;
|
|
SNDFILE *sndfile = NULL ;
|
|
int err = sf_init_file(data, size, &sndfile, &vio_data, &vio, &sndfile_info) ;
|
|
if (err)
|
|
goto EXIT_LABEL ;
|
|
|
|
// Just the right number of channels. Create some buffer space for reading.
|
|
switch (decider % 3)
|
|
{ case 0 :
|
|
{
|
|
short* read_buffer = NULL ;
|
|
read_buffer = (short*)malloc(sizeof(short) * size);
|
|
if (read_buffer == NULL)
|
|
abort() ;
|
|
|
|
while (sf_read_short(sndfile, read_buffer, size))
|
|
{
|
|
// Do nothing with the data.
|
|
}
|
|
free(read_buffer) ;
|
|
}
|
|
break ;
|
|
case 1 :
|
|
{
|
|
int* read_buffer = NULL ;
|
|
read_buffer = (int*)malloc(sizeof(int) * size) ;
|
|
if (read_buffer == NULL)
|
|
abort() ;
|
|
|
|
while (sf_read_int(sndfile, read_buffer, size))
|
|
{
|
|
// Do nothing with the data.
|
|
}
|
|
free(read_buffer) ;
|
|
}
|
|
break ;
|
|
case 2 :
|
|
{
|
|
double* read_buffer = NULL ;
|
|
read_buffer = (double*)malloc(sizeof(double) * size) ;
|
|
if (read_buffer == NULL)
|
|
abort() ;
|
|
|
|
while (sf_read_double(sndfile, read_buffer, size))
|
|
{
|
|
// Do nothing with the data.
|
|
}
|
|
free(read_buffer) ;
|
|
}
|
|
break ;
|
|
default :
|
|
break ;
|
|
} ;
|
|
|
|
EXIT_LABEL:
|
|
if (sndfile != NULL)
|
|
sf_close(sndfile);
|
|
|
|
return 0 ;
|
|
}
|