16292025 problem in LIBRARY/LIBXML
authorPetr Sumbera <petr.sumbera@oracle.com>
Mon, 11 Feb 2013 04:55:42 -0800
changeset 1149 3141d40ef3e0
parent 1148 f165f5ee8976
child 1150 b6dd488e8bb7
16292025 problem in LIBRARY/LIBXML
components/libxml2/patches/libxml2-Fix-potential-out-of-bound-access.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/libxml2/patches/libxml2-Fix-potential-out-of-bound-access.patch	Mon Feb 11 04:55:42 2013 -0800
@@ -0,0 +1,21 @@
+From 6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d Mon Sep 17 00:00:00 2001
+From: Daniel Veillard <[email protected]>
+Date: Mon, 29 Oct 2012 02:39:55 +0000
+Subject: Fix potential out of bound access
+
+---
+diff --git a/parser.c b/parser.c
+index 0d8d7f2..bd634e9 100644
+--- a/parser.c
++++ b/parser.c
[email protected]@ -4076,7 +4076,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
+         goto error;
+ 
+     if ((in_space) && (normalize)) {
+-        while (buf[len - 1] == 0x20) len--;
++        while ((len > 0) && (buf[len - 1] == 0x20)) len--;
+     }
+     buf[len] = 0;
+     if (RAW == '<') {
+--
+cgit v0.9.0.2