Accepting request 668947 from home:mgorse:branches:devel:libraries:c_c++

- Version update to 2.9.9:
  * Security:
    + CVE-2018-9251 CVE-2018-14567 Fix infinite loop in LZMA
      decompression (boo#1088279 boo#1105166).
    + CVE-2018-14404 Fix nullptr deref with XPath logic ops
      (boo#1102046).
  * Bug fixes:
    + Fix building relative URIs
    + Problem with data in interleave in RelaxNG validation
    + Fix memory leak in xmlSwitchInputEncodingInt error path
    + Set doc on element obtained from freeElems
    + Fix HTML serialization with UTF-8 encoding
    + Use actual doc in xmlTextReaderRead*Xml
    + Unlink node before freeing it in xmlSAX2StartElement
    + Check return value of nodePush in xmlSAX2StartElement
    + Free input buffer in xmlHaltParser
    + Reset HTML parser input pointers on encoding failure
    + Fix xmlSchemaValidCtxtPtr reuse memory leak
    + Fix xmlTextReaderNext with preparsed document
    + HTML noscript should not close p
    + Don't change context node in xmlXPathRoot
  * Improvements:
    + Remove redefined starts and defines inside include elements
    + Allow choice within choice in nameClass in RELAX NG
    + Look inside divs for starts and defines inside include
    +  Add newlines to 'xmllint --xpath' output
    + Don't include SAX.h from globals.h
    + Support xmlTextReaderNextSibling w/o preparsed doc
    + Improve restoring of context size and position
    + Simplify and harden nodeset filtering

OBS-URL: https://build.opensuse.org/request/show/668947
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libxml2?expand=0&rev=132

libxml2-python3-string-null-check.patch

@@ -8,14 +8,14 @@ encoded. We should check for this and return None, rather than returning
 NULL. Fixes a NULL pointer dereference when reporting an error with an
 invalid string.
 ---
- python/types.c |    4 ++++
+ python/types.c | 4 ++++
  1 file changed, 4 insertions(+)
 
-Index: libxml2-2.10.3/python/types.c
-===================================================================
---- libxml2-2.10.3.orig/python/types.c
-+++ libxml2-2.10.3/python/types.c
-@@ -274,6 +274,10 @@ libxml_charPtrConstWrap(const char *str)
+diff --git a/python/types.c b/python/types.c
+index 124af565..50951ba3 100644
+--- a/python/types.c
++++ b/python/types.c
+@@ -150,6 +150,10 @@ libxml_charPtrConstWrap(const char *str)
          return (Py_None);
      }
      ret = PY_IMPORT_STRING(str);
@@ -26,3 +26,6 @@ Index: libxml2-2.10.3/python/types.c
      return (ret);
  }
  
+-- 
+2.18.0
+