From dc1d8031f1cd08ed0291be1918dcf6df3364c7f4 Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <andreykproductengine@lindenlab.com>
Date: Mon, 9 Aug 2021 23:37:35 +0300
Subject: SL-15788 Crash throw_std_bad_alloc in LLImageRaw's scale

---
 indra/llimage/llimage.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

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

diff --git a/indra/llimage/llimage.cpp b/indra/llimage/llimage.cpp
index aed8943439..983c7c2406 100644
--- a/indra/llimage/llimage.cpp
+++ b/indra/llimage/llimage.cpp
@@ -1456,7 +1456,7 @@ bool LLImageRaw::scale( S32 new_width, S32 new_height, bool scale_image_data )
             setDataAndSize(new_data, new_width, new_height, components); 
 		}
 	}
-	else
+	else try
 	{
 		// copy	out	existing image data
 		S32	temp_data_size = old_width * old_height	* components;
@@ -1490,6 +1490,11 @@ bool LLImageRaw::scale( S32 new_width, S32 new_height, bool scale_image_data )
             }
         }
 	}
+    catch (std::bad_alloc&) // for temp_buffer
+    {
+        LL_WARNS() << "Failed to allocate temporary image buffer" << LL_ENDL;
+        return false;
+    }
 
 	return true ;
 }
-- 
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