From 9ebfd80b2980600f0c7230575896537b6e5485a2 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 20 Jun 2022 23:44:44 +0400
Subject: [PATCH] Fix possible stack overflow crash.

---
 ui/widgets/scroll_area.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/ui/widgets/scroll_area.cpp b/ui/widgets/scroll_area.cpp
index b7bd1d2..706bc14 100644
--- a/ui/widgets/scroll_area.cpp
+++ b/ui/widgets/scroll_area.cpp
@@ -254,6 +254,7 @@ void ScrollBar::mousePressEvent(QMouseEvent *e) {
 	if (!width() || !height()) return;
 
 	_dragStart = e->globalPos();
+	area()->setMovingByScrollBar(true);
 	setMoving(true);
 	if (_overbar) {
 		_startFrom = _connected->value();
@@ -265,15 +266,12 @@ void ScrollBar::mousePressEvent(QMouseEvent *e) {
 		_connected->setValue(_startFrom);
 		setOverBar(true);
 	}
-
-	area()->setMovingByScrollBar(true);
 }
 
 void ScrollBar::mouseReleaseEvent(QMouseEvent *e) {
 	if (_moving) {
-		setMoving(false);
-
 		area()->setMovingByScrollBar(false);
+		setMoving(false);
 	}
 	if (!_over) {
 		setMouseTracking(false);