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author | richinseattle@gmail.com <richinseattle@gmail.com> | 2021-03-18 01:37:40 -0700 |
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committer | richinseattle@gmail.com <richinseattle@gmail.com> | 2021-03-18 01:37:40 -0700 |
commit | c397becd81229d71b55acf89a31710bead3707aa (patch) | |
tree | 8306b59e88e22d7090fd786690227dacc99e24e3 /examples/persistent_demo/persistent_demo_new.c | |
parent | 62508c3b446a893f0afead9a6d0546d53d588a13 (diff) | |
parent | 94312796f936ba1830b61432a0f958e192dd212f (diff) | |
download | afl++-c397becd81229d71b55acf89a31710bead3707aa.tar.gz |
Merge branch 'dev' of https://github.com/AFLplusplus/AFLplusplus into dev
Diffstat (limited to 'examples/persistent_demo/persistent_demo_new.c')
-rw-r--r-- | examples/persistent_demo/persistent_demo_new.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/examples/persistent_demo/persistent_demo_new.c b/examples/persistent_demo/persistent_demo_new.c deleted file mode 100644 index e4e328b0..00000000 --- a/examples/persistent_demo/persistent_demo_new.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - american fuzzy lop++ - persistent mode example - -------------------------------------------- - - Originally written by Michal Zalewski - - Copyright 2015 Google Inc. 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 - - This file demonstrates the high-performance "persistent mode" that may be - suitable for fuzzing certain fast and well-behaved libraries, provided that - they are stateless or that their internal state can be easily reset - across runs. - - To make this work, the library and this shim need to be compiled in LLVM - mode using afl-clang-fast (other compiler wrappers will *not* work). - - */ - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <signal.h> -#include <string.h> - -__AFL_FUZZ_INIT(); - -/* Main entry point. */ - -int main(int argc, char **argv) { - - ssize_t len; /* how much input did we read? */ - unsigned char *buf; /* test case buffer pointer */ - - /* The number passed to __AFL_LOOP() controls the maximum number of - iterations before the loop exits and the program is allowed to - terminate normally. This limits the impact of accidental memory leaks - and similar hiccups. */ - - __AFL_INIT(); - buf = __AFL_FUZZ_TESTCASE_BUF; - - while (__AFL_LOOP(1000)) { // increase if you have good stability - - len = __AFL_FUZZ_TESTCASE_LEN; - - fprintf(stderr, "input: %zd \"%s\"\n", len, buf); - - /* do we have enough data? */ - if (len < 8) continue; - - if (strcmp((char *)buf, "thisisateststring") == 0) printf("teststring\n"); - - if (buf[0] == 'f') { - - printf("one\n"); - if (buf[1] == 'o') { - - printf("two\n"); - if (buf[2] == 'o') { - - printf("three\n"); - if (buf[3] == '!') { - - printf("four\n"); - if (buf[4] == '!') { - - printf("five\n"); - if (buf[6] == '!') { - - printf("six\n"); - abort(); - - } - - } - - } - - } - - } - - } - - /*** END PLACEHOLDER CODE ***/ - - } - - /* Once the loop is exited, terminate normally - AFL will restart the process - when this happens, with a clean slate when it comes to allocated memory, - leftover file descriptors, etc. */ - - return 0; - -} - |