This patch copied/pasted from this link:
http://git.gnome.org/browse/libxml2/patch/?id=5bd3c061823a8499b27422aee04ea20aae24f03e
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From 5bd3c061823a8499b27422aee04ea20aae24f03e Mon Sep 17 00:00:00 2001
From: Daniel Veillard <[email protected]>
Date: Fri, 16 Dec 2011 10:53:35 +0000
Subject: Fix an allocation error when copying entities
---
diff --git a/parser.c b/parser.c
index 4e5dcb9..c55e41d 100644
--- a/parser.c
+++ b/parser.c
@@ -2709,7 +2709,7 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
buffer[nbchars++] = '&';
if (nbchars > buffer_size - i - XML_PARSER_BUFFER_SIZE) {
- growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
+ growBuffer(buffer, i + XML_PARSER_BUFFER_SIZE);
}
for (;i > 0;i--)
buffer[nbchars++] = *cur++;
--
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