From d3c91698bf7c02af3210d4893fe7b57572860bec Mon Sep 17 00:00:00 2001
From: Shyotl <Shyotl@gmail.com>
Date: Thu, 21 Apr 2011 00:17:10 -0500
Subject: [PATCH] Removed crash vulnerability to malevolently malformed
 notecards.

---
 indra/llinventory/llnotecard.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/indra/llinventory/llnotecard.cpp b/indra/llinventory/llnotecard.cpp
index 9e7e04376..c112d18d2 100644
--- a/indra/llinventory/llnotecard.cpp
+++ b/indra/llinventory/llnotecard.cpp
@@ -203,7 +203,7 @@ bool LLNotecard::importStream(std::istream& str)
 		return FALSE;
 	}
 
-	if(text_len > mMaxText)
+	if(text_len < 0 || text_len > mMaxText)
 	{
 		llwarns << "Invalid Linden text length: " << text_len << llendl;
 		return FALSE;