From c96238d85f4a784402db6cbf16630b977617eb1a Mon Sep 17 00:00:00 2001
From: Daniil Kuts <13482580+apach301@users.noreply.github.com>
Date: Fri, 27 May 2022 13:52:31 +0300
Subject: Add AFL_SYNC_TIME variable for synchronization time tuning (#1425)

* Add AFL_SYNC_TIME variable for synchronization time tuning

* Documentation for AFL_SYNC_TIME variable
---
 docs/env_variables.md | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'docs/env_variables.md')

diff --git a/docs/env_variables.md b/docs/env_variables.md
index fe9c6e07..3c69c0b6 100644
--- a/docs/env_variables.md
+++ b/docs/env_variables.md
@@ -517,6 +517,10 @@ checks or alter some of the more exotic semantics of the tool:
     (empty/non present) will add no tags to the metrics. For more information,
     see [rpc_statsd.md](rpc_statsd.md).
 
+  - `AFL_SYNC_TIME` allows you to specify a different minimal time (in minutes)
+    between fuzzing instances synchronization. Default sync time is 30 minutes,
+    note that time is halfed for -M main nodes.
+
   - Setting `AFL_TARGET_ENV` causes AFL++ to set extra environment variables for
     the target binary. Example: `AFL_TARGET_ENV="VAR1=1 VAR2='a b c'" afl-fuzz
     ... `. This exists mostly for things like `LD_LIBRARY_PATH` but it would
-- 
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