From f1d2a1a4957ff6ee76d98f307bd682a36fe94038 Mon Sep 17 00:00:00 2001
From: ruslantproductengine <ruslantproductengine@lindenlab.com>
Date: Mon, 15 Sep 2014 20:26:28 +0300
Subject: MAINT-3562 FIXED Viewer crashes when updating local textures using
 Substance Designer : add code for control input buffer size

---
 indra/llimage/llpngwrapper.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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

diff --git a/indra/llimage/llpngwrapper.h b/indra/llimage/llpngwrapper.h
index 739f435996..27d7df3bef 100755
--- a/indra/llimage/llpngwrapper.h
+++ b/indra/llimage/llpngwrapper.h
@@ -44,7 +44,7 @@ public:
 	};
 
 	BOOL isValidPng(U8* src);
-	BOOL readPng(U8* src, LLImageRaw* rawImage, ImageInfo *infop = NULL);
+	BOOL readPng(U8* src, S32 dataSize, LLImageRaw* rawImage, ImageInfo *infop = NULL);
 	BOOL writePng(const LLImageRaw* rawImage, U8* dst);
 	U32  getFinalSize();
 	const std::string& getErrorMessage();
@@ -61,6 +61,7 @@ private:
 	{
 		U8 *mData;
 		U32 mOffset;
+		S32 mDataSize;
 	};
 
 	static void writeFlush(png_structp png_ptr);
-- 
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