AFLplusplus/utils/afl_untracer/libtestinstr.c
2023-01-03 09:38:07 +01:00

36 lines
964 B
C

/*
american fuzzy lop++ - a trivial program to test the build
--------------------------------------------------------
Originally written by Michal Zalewski
Copyright 2014 Google Inc. All rights reserved.
Copyright 2019-2023 AFLplusplus Project. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at:
http://www.apache.org/licenses/LICENSE-2.0
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
void testinstr(char *buf, int len) {
if (len < 1) return;
buf[len] = 0;
// we support three input cases
if (buf[0] == '0')
printf("Looks like a zero to me!\n");
else if (buf[0] == '1')
printf("Pretty sure that is a one!\n");
else
printf("Neither one or zero? How quaint!\n");
}