1 files changed, 2 insertions, 0 deletions
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c
index 6cac5184..63a0af0f 100644
--- a/src/afl-fuzz.c
+++ b/src/afl-fuzz.c
@@ -785,6 +785,8 @@ int main(int argc, char **argv_orig, char **envp) {
   if (afl->dumb_mode == 2 && afl->no_forkserver)
     FATAL("AFL_DUMB_FORKSRV and AFL_NO_FORKSRV are mutually exclusive");
 
+  afl->fsrv.use_fauxsrv = afl->dumb_mode == 1 || afl->no_forkserver;
+
   if (getenv("LD_PRELOAD"))
     WARNF(
         "LD_PRELOAD is set, are you sure that is what to you want to do "