libxml2: upgrade to 2.9.3

- Drop all the upstreamed patches
- Rework the ansidecl removal so it's contained in a single patch

(From OE-Core rev: 88e68f25e1756988692108d4c15dfa8efc94e5e5)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 37 deletions

diff --git a/meta/recipes-core/libxml/libxml2/libxml2-CVE-2014-0191-fix.patch b/meta/recipes-core/libxml/libxml2/libxml2-CVE-2014-0191-fix.patch
deleted file mode 100644
index 1c05ae649e..0000000000
--- a/meta/recipes-core/libxml/libxml2/libxml2-CVE-2014-0191-fix.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From: Daniel Veillard <veillard@redhat.com>
-Date: Tue, 22 Apr 2014 15:30:56 +0800
-Subject: Do not fetch external parameter entities
-
-Unless explicitely asked for when validating or replacing entities
-with their value. Problem pointed out by Daniel Berrange <berrange@redhat.com>
-
-Upstream-Status: Backport
-Reference: https://access.redhat.com/security/cve/CVE-2014-0191
-
-Signed-off-by: Daniel Veillard <veillard@redhat.com>
-Signed-off-by: Maxin B. John <maxin.john@enea.com>
----
-diff -Naur libxml2-2.9.1-orig/parser.c libxml2-2.9.1/parser.c
---- libxml2-2.9.1-orig/parser.c 2013-04-16 15:39:18.000000000 +0200
-+++ libxml2-2.9.1/parser.c      2014-05-07 13:35:46.883687946 +0200
-@@ -2595,6 +2595,20 @@
-                    xmlCharEncoding enc;
- 
-                    /*
-+                    * Note: external parsed entities will not be loaded, it is
-+                    * not required for a non-validating parser, unless the
-+                    * option of validating, or substituting entities were
-+                    * given. Doing so is far more secure as the parser will
-+                    * only process data coming from the document entity by
-+                    * default.
-+                    */
-+                    if ((entity->etype == XML_EXTERNAL_PARAMETER_ENTITY) &&
-+                       ((ctxt->options & XML_PARSE_NOENT) == 0) &&
-+                       ((ctxt->options & XML_PARSE_DTDVALID) == 0) &&
-+                       (ctxt->validate == 0))
-+                       return;
-+
-+                   /*
-                     * handle the extra spaces added before and after
-                     * c.f. http://www.w3.org/TR/REC-xml#as-PE
-                     * this is done independently.