blob: 730be36dd6428c06ca8c32411691b7e234e3f911 [file] [log] [blame]
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
/* This file doesn't use any Mbed TLS function, but grab mbedtls_config.h anyway
* in case it contains platform-specific #defines related to malloc or
* stdio functions. */
#include "mbedtls/build_info.h"
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
int main(int argc, char** argv)
{
FILE * fp;
uint8_t *Data;
size_t Size;
if (argc != 2) {
return 1;
}
//opens the file, get its size, and reads it into a buffer
fp = fopen(argv[1], "rb");
if (fp == NULL) {
return 2;
}
if (fseek(fp, 0L, SEEK_END) != 0) {
fclose(fp);
return 2;
}
Size = ftell(fp);
if (Size == (size_t) -1) {
fclose(fp);
return 2;
}
if (fseek(fp, 0L, SEEK_SET) != 0) {
fclose(fp);
return 2;
}
Data = malloc(Size);
if (Data == NULL) {
fclose(fp);
return 2;
}
if (fread(Data, Size, 1, fp) != 1) {
free(Data);
fclose(fp);
return 2;
}
//launch fuzzer
LLVMFuzzerTestOneInput(Data, Size);
free(Data);
fclose(fp);
return 0;
}