From 8dbe87bdf6c848088cd51923e445b92b9f839956 Mon Sep 17 00:00:00 2001
From: vanhauser-thc <vh@thc.org>
Date: Wed, 7 Jul 2021 16:22:57 +0200
Subject: print warning for libfuzzer qemu driver

---
 utils/aflpp_driver/aflpp_qemu_driver.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'utils/aflpp_driver/aflpp_qemu_driver.c')

diff --git a/utils/aflpp_driver/aflpp_qemu_driver.c b/utils/aflpp_driver/aflpp_qemu_driver.c
index 79de5af6..efa80bca 100644
--- a/utils/aflpp_driver/aflpp_qemu_driver.c
+++ b/utils/aflpp_driver/aflpp_qemu_driver.c
@@ -27,6 +27,9 @@ int main(int argc, char **argv) {
 
   } else {
 
+    fprintf(stderr
+            "Using shared-memory testcases. To read via stdin, set "
+            "AFL_QEMU_DRIVER_NO_HOOK=1.\n");
     uint8_t dummy_input[1024000] = {0};
     LLVMFuzzerTestOneInput(dummy_input, 1);
 
-- 
cgit 1.4.1