From c4572afdb1d7e5060676e2e00ba8708c70474e93 Mon Sep 17 00:00:00 2001
From: Silent <zdanio95@gmail.com>
Date: Sun, 27 Jun 2021 17:55:42 +0200
Subject: [PATCH] UWP: Add a missing bounds check from 
 TextDrawerWin32::DrawStringBitmap

Fixes a crash on switching tabs
---
 Common/Render/Text/draw_text_uwp.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Common/Render/Text/draw_text_uwp.cpp b/Common/Render/Text/draw_text_uwp.cpp
index 6f5088619f..d12a41275f 100644
--- a/Common/Render/Text/draw_text_uwp.cpp
+++ b/Common/Render/Text/draw_text_uwp.cpp
@@ -359,6 +359,11 @@ void TextDrawerUWP::DrawStringBitmap(std::vector<uint8_t> &bitmapData, TextStrin
 	size.cx = metrics.width + 1;
 	size.cy = metrics.height + 1;
 
+	if (size.cx > MAX_TEXT_WIDTH)
+		size.cx = MAX_TEXT_WIDTH;
+	if (size.cy > MAX_TEXT_HEIGHT)
+		size.cy = MAX_TEXT_HEIGHT;
+
 	// Prevent zero-sized textures, which can occur. Not worth to avoid
 	// creating the texture altogether in this case. One example is a string
 	// containing only '\r\n', see issue #10764.