Update libxml to 2.7.7.

third_party/libxml/debugXML.c

 /*
  * debugXML.c : This is a set of routines used for debugging the tree
  *              produced by the XML parser.
  *
  * See Copyright for the status of this software.
  *
  * Daniel Veillard <daniel@veillard.com>
  */
 
 #define IN_LIBXML
@@ skipping 123 matching lines @@
     return(-3);
 }
 
 static void
 xmlCtxtDumpSpaces(xmlDebugCtxtPtr ctxt)
 {
     if (ctxt->check)
         return;
     if ((ctxt->output != NULL) && (ctxt->depth > 0)) {
         if (ctxt->depth < 50)
-            fprintf(ctxt->output, &ctxt->shift[100 - 2 * ctxt->depth]);
+            fprintf(ctxt->output, "%s", &ctxt->shift[100 - 2 * ctxt->depth]);
         else
-            fprintf(ctxt->output, ctxt->shift);
+            fprintf(ctxt->output, "%s", ctxt->shift);
     }
 }
 
 /**
  * xmlDebugErr:
  * @ctxt:  a debug context
  * @error:  the error code
  *
  * Handle a debug error.
  */
 static void
 xmlDebugErr(xmlDebugCtxtPtr ctxt, int error, const char *msg)
 {
     ctxt->errors++;
     __xmlRaiseError(NULL, NULL, NULL,
                     NULL, ctxt->node, XML_FROM_CHECK,
                     error, XML_ERR_ERROR, NULL, 0,
                     NULL, NULL, NULL, 0, 0,
-                    msg);
+                    "%s", msg);
 }
 static void
 xmlDebugErr2(xmlDebugCtxtPtr ctxt, int error, const char *msg, int extra)
 {
     ctxt->errors++;
     __xmlRaiseError(NULL, NULL, NULL,
                     NULL, ctxt->node, XML_FROM_CHECK,
                     error, XML_ERR_ERROR, NULL, 0,
                     NULL, NULL, NULL, 0, 0,
                     msg, extra);
@@ skipping 76 matching lines @@
     if (ctxt->check) {
         if (name == NULL) {
             xmlDebugErr(ctxt, XML_CHECK_NO_NAME, "Name is NULL");
             return;
         }
         if (xmlValidateName(name, 0)) {
             xmlDebugErr3(ctxt, XML_CHECK_NOT_NCNAME,
                          "Name is not an NCName '%s'", (const char *) name);
         }
         if ((ctxt->dict != NULL) &&
-            (!xmlDictOwns(ctxt->dict, name))) {
+            (!xmlDictOwns(ctxt->dict, name)) &&
+            ((ctxt->doc == NULL) ||
+             ((ctxt->doc->parseFlags & (XML_PARSE_SAX1 | XML_PARSE_NODICT)) == 0))) {
             xmlDebugErr3(ctxt, XML_CHECK_OUTSIDE_DICT,
                          "Name is not from the document dictionnary '%s'",
                          (const char *) name);
         }
     }
 }
 
 static void
 xmlCtxtGenericNodeCheck(xmlDebugCtxtPtr ctxt, xmlNodePtr node) {
     xmlDocPtr doc;
@@ skipping 2521 matching lines @@
  * Implements the XML shell 
  * This allow to load, validate, view, modify and save a document
  * using a environment similar to a UNIX commandline.
  */
 void
 xmlShell(xmlDocPtr doc, char *filename, xmlShellReadlineFunc input,
          FILE * output)
 {
     char prompt[500] = "/ > ";
     char *cmdline = NULL, *cur;
-    int nbargs;
     char command[100];
     char arg[400];
     int i;
     xmlShellCtxtPtr ctxt;
     xmlXPathObjectPtr list;
 
     if (doc == NULL)
         return;
     if (filename == NULL)
         return;
@@ skipping 31 matching lines @@
          * Get a new command line
          */
         cmdline = ctxt->input(prompt);
         if (cmdline == NULL)
             break;
 
         /*
          * Parse the command itself
          */
         cur = cmdline;
-        nbargs = 0;
         while ((*cur == ' ') || (*cur == '\t'))
             cur++;
         i = 0;
         while ((*cur != ' ') && (*cur != '\t') &&
                (*cur != '\n') && (*cur != '\r')) {
             if (*cur == 0)
                 break;
             command[i++] = *cur++;
         }
         command[i] = 0;
         if (i == 0)
             continue;
-        nbargs++;
 
         /*
          * Parse the argument
          */
         while ((*cur == ' ') || (*cur == '\t'))
             cur++;
         i = 0;
         while ((*cur != '\n') && (*cur != '\r') && (*cur != 0)) {
             if (*cur == 0)
                 break;
             arg[i++] = *cur++;
         }
         arg[i] = 0;
-        if (i != 0)
-            nbargs++;
 
         /*
          * start interpreting the command
          */
         if (!strcmp(command, "exit"))
             break;
         if (!strcmp(command, "quit"))
             break;
         if (!strcmp(command, "bye"))
             break;
@@ skipping 362 matching lines @@
         xmlFree(ctxt->filename);
     xmlFree(ctxt);
     if (cmdline != NULL)
         free(cmdline);          /* not xmlFree here ! */
 }
 
 #endif /* LIBXML_XPATH_ENABLED */
 #define bottom_debugXML
 #include "elfgcchack.h"
 #endif /* LIBXML_DEBUG_ENABLED */