From d7e121e2c99c02d4b6984f21ba837d44bce9c77c Mon Sep 17 00:00:00 2001 From: fuzzah Date: Wed, 17 Mar 2021 01:51:40 +0300 Subject: add AFL_TARGET_ENV to afl-fuzz --- src/afl-fuzz.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/afl-fuzz.c') diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index cfb507a7..9ea1fb34 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -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]); -- cgit 1.4.1