From 6961d46b6e07fc9492c31e5bd8b98660fd65e4e6 Mon Sep 17 00:00:00 2001
From: Robert Loehning <robert.loehning@qt.io>
Date: Mon, 7 Oct 2019 15:48:41 +0200
Subject: Fuzzing: Add comment how to recude noise in iccparser's fuzzer

With logging enabled, all the output will slow down
execution and fill up your hard disc in about a day.

Task-number: QTBUG-79050
Change-Id: I5dcac2f349f7dbe471a5e6dd7006b89d312aeeaf
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
---
 tests/libfuzzer/gui/iccparser/main.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tests/libfuzzer')

diff --git a/tests/libfuzzer/gui/iccparser/main.cpp b/tests/libfuzzer/gui/iccparser/main.cpp
index 1db43d2e25..7681c1468e 100644
--- a/tests/libfuzzer/gui/iccparser/main.cpp
+++ b/tests/libfuzzer/gui/iccparser/main.cpp
@@ -29,6 +29,10 @@
 #include <QGuiApplication>
 #include <QColorSpace>
 
+// Run this with
+// QT_LOGGING_RULES="qt.gui.icc=false"
+// to reduce noise and increase speed.
+
 extern "C" int LLVMFuzzerTestOneInput(const char *data, size_t size) {
     static int c = 0;
     static QGuiApplication a(c, nullptr);
-- 
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