gnu: libxml2: Update to 2.9.3.

* gnu/packages/patches/libxml2-CVE-2015-1819.patch,
  gnu/packages/patches/libxml2-CVE-2015-7941-pt1.patch,
  gnu/packages/patches/libxml2-CVE-2015-7941-pt2.patch,
  gnu/packages/patches/libxml2-CVE-2015-7942-pt1.patch,
  gnu/packages/patches/libxml2-CVE-2015-7942-pt2.patch,
  gnu/packages/patches/libxml2-CVE-2015-8035.patch,
  gnu/packages/patches/libxml2-bug-737840.patch,
  gnu/packages/patches/libxml2-bug-738805.patch,
  gnu/packages/patches/libxml2-bug-746048.patch,
  gnu/packages/patches/libxml2-bug-747437.patch,
  gnu/packages/patches/libxml2-bug-751603.patch,
  gnu/packages/patches/libxml2-bug-751631.patch,
  gnu/packages/patches/libxml2-bug-754946.patch,
  gnu/packages/patches/libxml2-bug-754947.patch,
  gnu/packages/patches/libxml2-bug-755857.patch,
  gnu/packages/patches/libxml2-fix-catalog-corruption.patch,
  gnu/packages/patches/libxml2-id-attrs-in-xmlSetTreeDoc.patch,
  gnu/packages/patches/libxml2-node-sort-order-pt1.patch,
  gnu/packages/patches/libxml2-node-sort-order-pt2.patch: Delete files.
* gnu-system.am (dist_patch_DATA): Remove them.
* gnu/packages/xml.scm (libxml2): Update to 2.9.3.  Remove patches.

1 files changed, 0 insertions, 132 deletions

diff --git a/gnu/packages/patches/libxml2-bug-754946.patch b/gnu/packages/patches/libxml2-bug-754946.patch
deleted file mode 100644
index 3b9223efe5..0000000000
--- a/gnu/packages/patches/libxml2-bug-754946.patch
+++ /dev/null
@@ -1,132 +0,0 @@
-From 51f02b0a03ea1fa6c65b3f9fd88cf60fb5803783 Mon Sep 17 00:00:00 2001
-From: Daniel Veillard <[email protected]>
-Date: Tue, 15 Sep 2015 16:50:32 +0800
-Subject: [PATCH] Fix a bug on name parsing at the end of current input buffer
-
-For https://bugzilla.gnome.org/show_bug.cgi?id=754946
-
-When hitting the end of the current input buffer while parsing
-a name we could end up loosing the beginning of the name, which
-led to various issues.
----
- parser.c                     | 29 ++++++++++++++++++++---------
- result/errors/754946.xml     |  0
- result/errors/754946.xml.err | 16 ++++++++++++++++
- result/errors/754946.xml.str |  4 ++++
- test/errors/754946.xml       |  1 +
- 5 files changed, 41 insertions(+), 9 deletions(-)
- create mode 100644 result/errors/754946.xml
- create mode 100644 result/errors/754946.xml.err
- create mode 100644 result/errors/754946.xml.str
- create mode 100644 test/errors/754946.xml
-
-diff --git a/parser.c b/parser.c
-index 0edd53b..fd29a39 100644
---- a/parser.c
-+++ b/parser.c
-@@ -3491,7 +3491,14 @@ xmlParseNCNameComplex(xmlParserCtxtPtr ctxt) {
- 	c = CUR_CHAR(l);
- 	if (c == 0) {
- 	    count = 0;
-+	    /*
-+	     * when shrinking to extend the buffer we really need to preserve
-+	     * the part of the name we already parsed. Hence rolling back
-+	     * by current lenght.
-+	     */
-+	    ctxt->input->cur -= l;
- 	    GROW;
-+	    ctxt->input->cur += l;
-             if (ctxt->instate == XML_PARSER_EOF)
-                 return(NULL);
- 	    end = ctxt->input->cur;
-@@ -3523,7 +3530,7 @@ xmlParseNCNameComplex(xmlParserCtxtPtr ctxt) {
- 
- static const xmlChar *
- xmlParseNCName(xmlParserCtxtPtr ctxt) {
--    const xmlChar *in;
-+    const xmlChar *in, *e;
-     const xmlChar *ret;
-     int count = 0;
- 
-@@ -3535,16 +3542,19 @@ xmlParseNCName(xmlParserCtxtPtr ctxt) {
-      * Accelerator for simple ASCII names
-      */
-     in = ctxt->input->cur;
--    if (((*in >= 0x61) && (*in <= 0x7A)) ||
--	((*in >= 0x41) && (*in <= 0x5A)) ||
--	(*in == '_')) {
-+    e = ctxt->input->end;
-+    if ((((*in >= 0x61) && (*in <= 0x7A)) ||
-+	 ((*in >= 0x41) && (*in <= 0x5A)) ||
-+	 (*in == '_')) && (in < e)) {
- 	in++;
--	while (((*in >= 0x61) && (*in <= 0x7A)) ||
--	       ((*in >= 0x41) && (*in <= 0x5A)) ||
--	       ((*in >= 0x30) && (*in <= 0x39)) ||
--	       (*in == '_') || (*in == '-') ||
--	       (*in == '.'))
-+	while ((((*in >= 0x61) && (*in <= 0x7A)) ||
-+	        ((*in >= 0x41) && (*in <= 0x5A)) ||
-+	        ((*in >= 0x30) && (*in <= 0x39)) ||
-+	        (*in == '_') || (*in == '-') ||
-+	        (*in == '.')) && (in < e))
- 	    in++;
-+	if (in >= e)
-+	    goto complex;
- 	if ((*in > 0) && (*in < 0x80)) {
- 	    count = in - ctxt->input->cur;
-             if ((count > XML_MAX_NAME_LENGTH) &&
-@@ -3562,6 +3572,7 @@ xmlParseNCName(xmlParserCtxtPtr ctxt) {
- 	    return(ret);
- 	}
-     }
-+complex:
-     return(xmlParseNCNameComplex(ctxt));
- }
- 
-diff --git a/result/errors/754946.xml b/result/errors/754946.xml
-new file mode 100644
-index 0000000..e69de29
-diff --git a/result/errors/754946.xml.err b/result/errors/754946.xml.err
-new file mode 100644
-index 0000000..423dff5
---- /dev/null
-+++ b/result/errors/754946.xml.err
-@@ -0,0 +1,16 @@
-+Entity: line 1: parser error : internal error: xmlParseInternalSubset: error detected in Markup declaration
-+
-+ %SYSTEM; 
-+         ^
-+Entity: line 1: 
-+A<lbbbbbbbbbbbbbbbbbbb_
-+^
-+Entity: line 1: parser error : DOCTYPE improperly terminated
-+ %SYSTEM; 
-+         ^
-+Entity: line 1: 
-+A<lbbbbbbbbbbbbbbbbbbb_
-+^
-+./test/errors/754946.xml:1: parser error : Extra content at the end of the document
-+<!DOCTYPEA[<!ENTITY %
-+  ^
-diff --git a/result/errors/754946.xml.str b/result/errors/754946.xml.str
-new file mode 100644
-index 0000000..3b748cc
---- /dev/null
-+++ b/result/errors/754946.xml.str
-@@ -0,0 +1,4 @@
-+./test/errors/754946.xml:1: parser error : Extra content at the end of the document
-+<!DOCTYPEA[<!ENTITY %
-+          ^
-+./test/errors/754946.xml : failed to parse
-diff --git a/test/errors/754946.xml b/test/errors/754946.xml
-new file mode 100644
-index 0000000..6b5f9b0
---- /dev/null
-+++ b/test/errors/754946.xml
-@@ -0,0 +1 @@
-+<!DOCTYPEA[<!ENTITY %

SYSTEM "A<lbbbbbbbbbbbbbbbbbbb_"
>%SYSTEM;<![
-\ No newline at end of file
--- 
-2.6.3
-