diff options
Diffstat (limited to 'examples/argv_fuzzing/argv-fuzz-inl.h')
-rw-r--r-- | examples/argv_fuzzing/argv-fuzz-inl.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/examples/argv_fuzzing/argv-fuzz-inl.h b/examples/argv_fuzzing/argv-fuzz-inl.h deleted file mode 100644 index c15c0271..00000000 --- a/examples/argv_fuzzing/argv-fuzz-inl.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - american fuzzy lop++ - sample argv fuzzing wrapper - ------------------------------------------------ - - 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 shows a simple way to fuzz command-line parameters with stock - afl-fuzz. To use, add: - - #include "/path/to/argv-fuzz-inl.h" - - ...to the file containing main(), ideally placing it after all the - standard includes. Next, put AFL_INIT_ARGV(); near the very beginning of - main(). - - This will cause the program to read NUL-delimited input from stdin and - put it in argv[]. Two subsequent NULs terminate the array. Empty - params are encoded as a lone 0x02. Lone 0x02 can't be generated, but - that shouldn't matter in real life. - - If you would like to always preserve argv[0], use this instead: - AFL_INIT_SET0("prog_name"); - -*/ - -#ifndef _HAVE_ARGV_FUZZ_INL -#define _HAVE_ARGV_FUZZ_INL - -#include <unistd.h> - -#define AFL_INIT_ARGV() \ - do { \ - \ - argv = afl_init_argv(&argc); \ - \ - } while (0) - -#define AFL_INIT_SET0(_p) \ - do { \ - \ - argv = afl_init_argv(&argc); \ - argv[0] = (_p); \ - if (!argc) argc = 1; \ - \ - } while (0) - -#define MAX_CMDLINE_LEN 100000 -#define MAX_CMDLINE_PAR 50000 - -static char **afl_init_argv(int *argc) { - - static char in_buf[MAX_CMDLINE_LEN]; - static char *ret[MAX_CMDLINE_PAR]; - - char *ptr = in_buf; - int rc = 0; - - if (read(0, in_buf, MAX_CMDLINE_LEN - 2) < 0) {} - - while (*ptr && rc < MAX_CMDLINE_PAR) { - - ret[rc] = ptr; - if (ret[rc][0] == 0x02 && !ret[rc][1]) ret[rc]++; - rc++; - - while (*ptr) - ptr++; - ptr++; - - } - - *argc = rc; - - return ret; - -} - -#undef MAX_CMDLINE_LEN -#undef MAX_CMDLINE_PAR - -#endif /* !_HAVE_ARGV_FUZZ_INL */ - |