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/llimage/llpngwrapper.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'indra/llimage/llpngwrapper.cpp')

diff --git a/indra/llimage/llpngwrapper.cpp b/indra/llimage/llpngwrapper.cpp
index cad7c00042..27e23b577b 100644
--- a/indra/llimage/llpngwrapper.cpp
+++ b/indra/llimage/llpngwrapper.cpp
@@ -173,6 +173,8 @@ BOOL LLPngWrapper::readPng(U8* src, S32 dataSize, LLImageRaw* rawImage, ImageInf
 		// data space
 		if (rawImage != NULL)
 		{
+			LLImageDataLock lock(rawImage);
+
 			if (!rawImage->resize(static_cast<U16>(mWidth),
 				static_cast<U16>(mHeight), mChannels))
 			{
-- 
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