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/newview/llviewertexture.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'indra/newview/llviewertexture.cpp')

diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index ec6f2c848f..820a051782 100644
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -285,6 +285,7 @@ LLPointer<LLViewerTexture> LLViewerTextureManager::getLocalTexture(const U32 wid
 
 LLViewerFetchedTexture* LLViewerTextureManager::getFetchedTexture(const LLImageRaw* raw, FTType type, bool usemipmaps)
 {
+    LLImageDataSharedLock lock(raw);
     LLViewerFetchedTexture* ret = new LLViewerFetchedTexture(raw, type, usemipmaps);
     gTextureList.addImage(ret, TEX_LIST_STANDARD);
     return ret;
@@ -2905,6 +2906,8 @@ void LLViewerFetchedTexture::saveRawImage()
 		return;
 	}
 
+    LLImageDataSharedLock lock(mRawImage);
+
 	mSavedRawDiscardLevel = mRawDiscardLevel;
     if (mBoostLevel == LLGLTexture::BOOST_ICON)
     {
-- 
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