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add AFL_TARGET_ENV to afl-fuzz

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fuzzah
2021-03-17 01:51:40 +03:00
parent 65b90001f6
commit d7e121e2c9
7 changed files with 119 additions and 0 deletions
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8
src/afl-fuzz.c
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@ -223,6 +223,7 @@ static void usage(u8 *argv0, int more_help) {
"AFL_PYTHON_MODULE: mutate and trim inputs with the specified Python module\n"
"AFL_QUIET: suppress forkserver status messages\n"
"AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n"
"AFL_TARGET_ENV: pass extra environment variables to target\n"
"AFL_SHUFFLE_QUEUE: reorder the input queue randomly on startup\n"
"AFL_SKIP_BIN_CHECK: skip the check, if the target is an executable\n"
"AFL_SKIP_CPUFREQ: do not warn about variable cpu clocking\n"
@ -1303,6 +1304,13 @@ int main(int argc, char **argv_orig, char **envp) {
}
u8 *extra_env = (u8 *)getenv("AFL_TARGET_ENV");
if (extra_env && !extract_and_set_env(extra_env)) {
FATAL("Bad value of AFL_TARGET_ENV");
}
save_cmdline(afl, argc, argv);
fix_up_banner(afl, argv[optind]);