From 74c8b028d42a8c5b080bb861e427f38cedd4ad7c Mon Sep 17 00:00:00 2001
From: Alexander Gavriliuk <alexandrgproductengine@lindenlab.com>
Date: Fri, 15 Dec 2023 18:26:14 +0100
Subject: SL-20743 Use LLMutex in LLImageBase for internal data thread-safety

---
 indra/llrender/llfontfreetype.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'indra/llrender/llfontfreetype.cpp')

diff --git a/indra/llrender/llfontfreetype.cpp b/indra/llrender/llfontfreetype.cpp
index e964d1586f..11a379d70f 100644
--- a/indra/llrender/llfontfreetype.cpp
+++ b/indra/llrender/llfontfreetype.cpp
@@ -669,6 +669,7 @@ U8 LLFontFreetype::getStyle() const
 void LLFontFreetype::setSubImageLuminanceAlpha(U32 x, U32 y, U32 bitmap_num, U32 width, U32 height, U8 *data, S32 stride) const
 {
 	LLImageRaw *image_raw = mFontBitmapCachep->getImageRaw(bitmap_num);
+	LLImageDataLock lock(image_raw);
 
 	llassert(!mIsFallback);
 	llassert(image_raw && (image_raw->getComponents() == 2));
-- 
cgit v1.2.3