From 39a4fac941177387578ec856aacea2187588fc13 Mon Sep 17 00:00:00 2001
From: van Hauser <vh@thc.org>
Date: Wed, 9 Dec 2020 11:07:14 +0100
Subject: better examples

---
 utils/persistent_mode/persistent_demo.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'utils/persistent_mode/persistent_demo.c')

diff --git a/utils/persistent_mode/persistent_demo.c b/utils/persistent_mode/persistent_demo.c
index 4cedc32c..f5e43728 100644
--- a/utils/persistent_mode/persistent_demo.c
+++ b/utils/persistent_mode/persistent_demo.c
@@ -27,9 +27,15 @@
 #include <unistd.h>
 #include <signal.h>
 #include <string.h>
+#include <limits.h>
 
 /* Main entry point. */
 
+/* To ensure checks are not optimized out it is recommended to disable
+   code optimization for the fuzzer harness main() */
+#pragma clang optimize off
+#pragma GCC            optimize("O0")
+
 int main(int argc, char **argv) {
 
   ssize_t len;                               /* how much input did we read? */
@@ -42,7 +48,7 @@ int main(int argc, char **argv) {
      and similar hiccups. */
 
   __AFL_INIT();
-  while (__AFL_LOOP(1000)) {
+  while (__AFL_LOOP(UINT_MAX)) {
 
     /*** PLACEHOLDER CODE ***/
 
-- 
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