blob: c84f98a32b0c9ad2eb85ba7e8099a4d5dc637f71 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
/* Copyright 2016 Google Inc. All Rights Reserved.
Distributed under MIT license.
See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
*/
/* Simple runner for decode_fuzzer.cc */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h>
void LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);
int main(int argc, char* *argv) {
if (argc != 2) {
fprintf(stderr, "Exactly one argument is expected.\n");
exit(EXIT_FAILURE);
}
FILE* f = fopen(argv[1], "r");
if (!f) {
fprintf(stderr, "Failed to open input file.");
exit(EXIT_FAILURE);
}
size_t max_len = 1 << 20;
unsigned char* tmp = (unsigned char*)malloc(max_len);
size_t len = fread(tmp, 1, max_len, f);
if (ferror(f)) {
fclose(f);
fprintf(stderr, "Failed read input file.");
exit(EXIT_FAILURE);
}
/* Make data after the end "inaccessible". */
unsigned char* data = (unsigned char*)malloc(len);
memcpy(data, tmp, len);
free(tmp);
LLVMFuzzerTestOneInput(data, len);
free(data);
exit(EXIT_SUCCESS);
}
|
