8286256: Update libxml2 to 2.9.14

8286257: Update libxslt to 1.1.35

Backport-of: d6770034a66a294b8740875c28871f2b4677aef2

modules/javafx.web/src/main/legal/libxml2.md

@@ -1,4 +1,4 @@
-## xmlsoft.org: libxml2 v2.9.13
+## xmlsoft.org: libxml2 v2.9.14
 
 ### libxml2 License
 ```

modules/javafx.web/src/main/legal/libxslt.md

@@ -1,4 +1,4 @@
-## xmlsoft.org: libxslt v1.1.34
+## xmlsoft.org: libxslt v1.1.35
 
 ### libxslt License
 ```

modules/javafx.web/src/main/native/Source/ThirdParty/libxml/UPDATING.txt

@@ -41,15 +41,17 @@ Updating libxml in OpenJFX:
 
 9.2 Copy libxml\src\config.h to libxml\linux\config.h
 
-10. Helper commands for removing tabs and trailing whitespaces from source files(.h and .c).
+10. Update version info in 'modules/javafx.web/src/main/legal/libxml.md'. Also, update copyright if any new files are added.
 
-10.1 > cd modules/javafx.web/src/main/native/Source/ThirdParty/libxml
+11. Helper commands for removing tabs and trailing whitespaces from source files(.h and .c).
 
-10.2 Remove tabs from source files:
+11.1 > cd modules/javafx.web/src/main/native/Source/ThirdParty/libxml
+
+11.2 Remove tabs from source files:
     > sudo apt install moreutils
     > find src/ -name "*.c" -type f -exec bash -c 'expand -t 8 "$0" | sponge "$0"' {} \;
     > find src/ -name "*.h" -type f -exec bash -c 'expand -t 8 "$0" | sponge "$0"' {} \;
 
-10.3 Remove trailing whitespaces from source files:
+11.3 Remove trailing whitespaces from source files:
     > find src/ -name “*.c” -type f -exec sed --in-place 's/[[:space:]]\+$//' {} \+
     > find src/ -name “*.h” -type f -exec sed --in-place 's/[[:space:]]\+$//' {} \+

modules/javafx.web/src/main/native/Source/ThirdParty/libxml/linux/config.h

@@ -241,7 +241,7 @@
 #define PACKAGE_NAME "libxml2"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "libxml2 2.9.13"
+#define PACKAGE_STRING "libxml2 2.9.14"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "libxml2"
@@ -250,7 +250,7 @@
 #define PACKAGE_URL ""
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "2.9.13"
+#define PACKAGE_VERSION "2.9.14"
 
 /* Type cast for the send() function 2nd arg */
 #define SEND_ARG2_CAST /**/
@@ -265,7 +265,7 @@
 #define VA_LIST_IS_ARRAY 1
 
 /* Version number of package */
-#define VERSION "2.9.13"
+#define VERSION "2.9.14"
 
 /* Determine what socket length (socklen_t) data type is */
 #define XML_SOCKLEN_T socklen_t

modules/javafx.web/src/main/native/Source/ThirdParty/libxml/linux/include/libxml/xmlversion.h

@@ -29,21 +29,21 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  *
  * the version string like "1.2.3"
  */
-#define LIBXML_DOTTED_VERSION "2.9.13"
+#define LIBXML_DOTTED_VERSION "2.9.14"
 
 /**
  * LIBXML_VERSION:
  *
  * the version number: 1.2.3 value is 10203
  */
-#define LIBXML_VERSION 20913
+#define LIBXML_VERSION 20914
 
 /**
  * LIBXML_VERSION_STRING:
  *
  * the version number string, 1.2.3 value is "10203"
  */
-#define LIBXML_VERSION_STRING "20913"
+#define LIBXML_VERSION_STRING "20914"
 
 /**
  * LIBXML_VERSION_EXTRA:
@@ -58,7 +58,7 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  * Macro to check that the libxml version in use is compatible with
  * the version the software has been compiled against
  */
-#define LIBXML_TEST_VERSION xmlCheckVersion(20913);
+#define LIBXML_TEST_VERSION xmlCheckVersion(20914);
 
 #ifndef VMS
 #if 0

modules/javafx.web/src/main/native/Source/ThirdParty/libxml/mac/config.h

@@ -22,14 +22,15 @@
 /* Define to 1 if you have the <ctype.h> header file. */
 #define HAVE_CTYPE_H 1
 
-/* Define to 1 if you have the <dirent.h> header file. */
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+   */
 #define HAVE_DIRENT_H 1
 
 /* Define to 1 if you have the <dlfcn.h> header file. */
 #define HAVE_DLFCN_H 1
 
 /* Have dlopen based dso */
-/* #undef HAVE_DLOPEN */
+#define HAVE_DLOPEN /**/
 
 /* Define to 1 if you have the <dl.h> header file. */
 /* #undef HAVE_DL_H */
@@ -61,18 +62,9 @@
 /* Define to 1 if you have the `isascii' function. */
 #define HAVE_ISASCII 1
 
-/* Define if isinf is there */
-#define HAVE_ISINF /**/
-
-/* Define if isnan is there */
-#define HAVE_ISNAN /**/
-
 /* Define if history library is there (-lhistory) */
 /* #undef HAVE_LIBHISTORY */
 
-/* Define if pthread library is there (-lpthread) */
-#define HAVE_LIBPTHREAD /**/
-
 /* Define if readline library is there (-lreadline) */
 /* #undef HAVE_LIBREADLINE */
 
@@ -91,9 +83,6 @@
 /* Define to 1 if you have the <math.h> header file. */
 #define HAVE_MATH_H 1
 
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
 /* Define to 1 if you have the `mmap' function. */
 #define HAVE_MMAP 1
 
@@ -130,7 +119,7 @@
 #define HAVE_RAND 1
 
 /* Define to 1 if you have the `rand_r' function. */
-/* #undef HAVE_RAND_R 1 */
+#define HAVE_RAND_R 1
 
 /* Define to 1 if you have the <resolv.h> header file. */
 #define HAVE_RESOLV_H 1
@@ -165,6 +154,9 @@
 /* Define to 1 if you have the <stdint.h> header file. */
 #define HAVE_STDINT_H 1
 
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
 /* Define to 1 if you have the <stdlib.h> header file. */
 #define HAVE_STDLIB_H 1
 
@@ -234,7 +226,7 @@
 /* #undef HAVE___VA_COPY */
 
 /* Define as const if the declaration of iconv() needs const. */
-/* #undef ICONV_CONST */
+#define ICONV_CONST
 
 /* Define to the sub-directory where libtool stores uninstalled libraries. */
 #define LT_OBJDIR ".libs/"
@@ -246,24 +238,26 @@
 #define PACKAGE_BUGREPORT ""
 
 /* Define to the full name of this package. */
-#define PACKAGE_NAME ""
+#define PACKAGE_NAME "libxml2"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING ""
+#define PACKAGE_STRING "libxml2 2.9.14"
 
 /* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME ""
+#define PACKAGE_TARNAME "libxml2"
 
 /* Define to the home page for this package. */
 #define PACKAGE_URL ""
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION ""
+#define PACKAGE_VERSION "2.9.14"
 
 /* Type cast for the send() function 2nd arg */
 #define SEND_ARG2_CAST /**/
 
-/* Define to 1 if you have the ANSI C header files. */
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+   required in a freestanding environment). This macro is provided for
+   backward compatibility; new code need not use it. */
 #define STDC_HEADERS 1
 
 /* Support for IPv6 */
@@ -273,7 +267,7 @@
 #define VA_LIST_IS_ARRAY 1
 
 /* Version number of package */
-#define VERSION "2.9.12"
+#define VERSION "2.9.14"
 
 /* Determine what socket length (socklen_t) data type is */
 #define XML_SOCKLEN_T socklen_t

modules/javafx.web/src/main/native/Source/ThirdParty/libxml/mac/include/libxml/xmlversion.h

@@ -29,21 +29,21 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  *
  * the version string like "1.2.3"
  */
-#define LIBXML_DOTTED_VERSION "2.9.13"
+#define LIBXML_DOTTED_VERSION "2.9.14"
 
 /**
  * LIBXML_VERSION:
  *
  * the version number: 1.2.3 value is 10203
  */
-#define LIBXML_VERSION 20913
+#define LIBXML_VERSION 20914
 
 /**
  * LIBXML_VERSION_STRING:
  *
  * the version number string, 1.2.3 value is "10203"
  */
-#define LIBXML_VERSION_STRING "20913"
+#define LIBXML_VERSION_STRING "20914"
 
 /**
  * LIBXML_VERSION_EXTRA:
@@ -58,7 +58,7 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  * Macro to check that the libxml version in use is compatible with
  * the version the software has been compiled against
  */
-#define LIBXML_TEST_VERSION xmlCheckVersion(20913);
+#define LIBXML_TEST_VERSION xmlCheckVersion(20914);
 
 #ifndef VMS
 #if 0

modules/javafx.web/src/main/native/Source/ThirdParty/libxml/src/HTMLparser.c

@@ -614,7 +614,8 @@ htmlSkipBlankChars(xmlParserCtxtPtr ctxt) {
             if (*ctxt->input->cur == 0)
                 xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
         }
-        res++;
+        if (res < INT_MAX)
+            res++;
     }
     return(res);
 }
@@ -3960,26 +3961,6 @@ htmlParseStartTag(htmlParserCtxtPtr ctxt) {
         htmlParseErr(ctxt, XML_ERR_NAME_REQUIRED,
                      "htmlParseStartTag: invalid element name\n",
                      NULL, NULL);
-        /*
-         * The recovery code is disabled for now as it can result in
-         * quadratic behavior with the push parser. htmlParseStartTag
-         * must consume all content up to the final '>' in order to avoid
-         * rescanning for this terminator.
-         *
-         * For a proper fix in line with HTML5, htmlParseStartTag and
-         * htmlParseElement should only be called when there's an ASCII
-         * alpha character following the initial '<'. Otherwise, the '<'
-         * should be emitted as text (unless followed by '!', '/' or '?').
-         */
-#if 0
-        /* if recover preserve text on classic misconstructs */
-        if ((ctxt->recovery) && ((IS_BLANK_CH(CUR)) || (CUR == '<') ||
-            (CUR == '=') || (CUR == '>') || (((CUR >= '0') && (CUR <= '9'))))) {
-            htmlParseCharDataInternal(ctxt, '<');
-            return(-1);
-        }
-#endif
-
         /* Dump the bogus tag like browsers do */
         while ((CUR != 0) && (CUR != '>') &&
                (ctxt->instate != XML_PARSER_EOF))
@@ -4432,9 +4413,15 @@ htmlParseContent(htmlParserCtxtPtr ctxt) {
             /*
              * Third case :  a sub-element.
              */
-            else if (CUR == '<') {
+            else if ((CUR == '<') && IS_ASCII_LETTER(NXT(1))) {
                 htmlParseElement(ctxt);
             }
+            else if (CUR == '<') {
+                if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
+                    (ctxt->sax->characters != NULL))
+                    ctxt->sax->characters(ctxt->userData, BAD_CAST "<", 1);
+                NEXT;
+            }
 
             /*
              * Fourth case : a reference. If if has not been resolved,
@@ -4831,13 +4818,19 @@ htmlParseContentInternal(htmlParserCtxtPtr ctxt) {
             /*
              * Third case :  a sub-element.
              */
-            else if (CUR == '<') {
+            else if ((CUR == '<') && IS_ASCII_LETTER(NXT(1))) {
                 htmlParseElementInternal(ctxt);
                 if (currentNode != NULL) xmlFree(currentNode);
 
                 currentNode = xmlStrdup(ctxt->name);
                 depth = ctxt->nameNr;
             }
+            else if (CUR == '<') {
+                if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
+                    (ctxt->sax->characters != NULL))
+                    ctxt->sax->characters(ctxt->userData, BAD_CAST "<", 1);
+                NEXT;
+            }
 
             /*
              * Fourth case : a reference. If if has not been resolved,
@@ -6004,7 +5997,7 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
                                 "HPP: entering END_TAG\n");
 #endif
                         break;
-                    } else if (cur == '<') {
+                    } else if ((cur == '<') && IS_ASCII_LETTER(next)) {
                         if ((!terminate) && (next == 0))
                             goto done;
                         ctxt->instate = XML_PARSER_START_TAG;
@@ -6014,6 +6007,12 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
                                 "HPP: entering START_TAG\n");
 #endif
                         break;
+                    } else if (cur == '<') {
+                        if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
+                            (ctxt->sax->characters != NULL))
+                            ctxt->sax->characters(ctxt->userData,
+                                                  BAD_CAST "<", 1);
+                        NEXT;
                     } else {
                         /*
                          * check that the text sequence is complete

modules/javafx.web/src/main/native/Source/ThirdParty/libxml/src/NEWS

@@ -1,12 +1,36 @@
 
         NEWS file for libxml2
 
-The change log at 
-ChangeLog.html
- describes the recents commits
-to the GIT at 
-https://gitlab.gnome.org/GNOME/libxml2
- code base.Here is the list of public releases:
+v2.9.14: May 02 2022:
+   - Security:
+  [CVE-2022-29824] Integer overflow in xmlBuf and xmlBuffer
+  Fix potential double-free in xmlXPtrStringRangeFunction
+  Fix memory leak in xmlFindCharEncodingHandler
+  Normalize XPath strings in-place
+  Prevent integer-overflow in htmlSkipBlankChars() and xmlSkipBlankChars()
+    (David Kilzer)
+  Fix leak of xmlElementContent (David Kilzer)
+
+   - Bug fixes:
+  Fix parsing of subtracted regex character classes
+  Fix recursion check in xinclude.c
+  Reset last error in xmlCleanupGlobals
+  Fix certain combinations of regex range quantifiers
+  Fix range quantifier on subregex
+
+   - Improvements:
+  Fix recovery from invalid HTML start tags
+
+   - Build system, portability:
+  Define LFS macros before including system headers
+  Initialize XPath floating-point globals
+  configure: check for icu DEFS (James Hilliard)
+  configure.ac: produce tar.xz only (GNOME policy) (David Seifert)
+  CMakeLists.txt: Fix LIBXML_VERSION_NUMBER
+  Fix build with older Python versions
+  Fix --without-valid build
+
+
 v2.9.13: Feb 19 2022:
    - Security:
   [CVE-2022-23308] Use-after-free of ID and IDREF attributes