You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
788 B
30 lines
788 B
4 months ago
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
||
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
||
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
||
|
|
|
||
|
|
// Make sure LLVMFuzzerInitialize is called.
|
||
|
|
#include <assert.h>
|
||
|
|
#include <stddef.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
static char *argv0 = NULL;
|
||
|
|
|
||
|
|
extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) {
|
||
|
|
assert(*argc > 0);
|
||
|
|
argv0 = **argv;
|
||
|
|
fprintf(stderr, "LLVMFuzzerInitialize: %s\n", argv0);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
|
||
|
|
assert(argv0);
|
||
|
|
if (argv0 && Size >= 4 && !memcmp(Data, "fuzz", 4)) {
|
||
|
|
fprintf(stderr, "BINGO %s\n", argv0);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|