Support AFL_NO_FORKSRV env-var in afl-tmin, afl-showmap, and afl-cmin (#1017)

* Support AFL_NO_FORKSRV env-var

* format

* showmap support

* showmap support

* help messages now show envar support

* formatting

* formatting

Co-authored-by: Jesse Hertz <jesse_hertz@apple.com>
This commit is contained in:
jhertz
2021-07-13 04:56:55 -04:00
committed by GitHub
parent d16d8dbb85
commit ec4ad161fc
2 changed files with 16 additions and 3 deletions

View File

@ -853,7 +853,8 @@ static void usage(u8 *argv0) {
"AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n"
"AFL_PRINT_FILENAMES: If set, the filename currently processed will be "
"printed to stdout\n"
"AFL_QUIET: do not print extra informational output\n",
"AFL_QUIET: do not print extra informational output\n"
"AFL_NO_FORKSRV: run target via execve instead of using the forkserver\n",
argv0, MEM_LIMIT, doc_path);
exit(1);
@ -1097,6 +1098,11 @@ int main(int argc, char **argv_orig, char **envp) {
check_environment_vars(envp);
if (getenv("AFL_NO_FORKSRV")) { /* if set, use the fauxserver */
fsrv->use_fauxsrv = true;
}
if (getenv("AFL_DEBUG")) {
DEBUGF("");