kc3-lang/libxml2/testModule.c

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• Hash : 4472c3a5
  Author :
  Date : 2016-05-13T15:13:17
  

  Fix some format string warnings with possible format string vulnerability
  
  For https://bugzilla.gnome.org/show_bug.cgi?id=761029
  
  Decorate every method in libxml2 with the appropriate
  LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
  following the reports.
  

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• testModule.c

• /*
   * testModule.c : a small tester program for xmlModule
   *
   * See Copyright for the status of this software.
   *
   * joelwreed@comcast.net
   */
  
  #include "libxml.h"
  #ifdef LIBXML_MODULES_ENABLED
  #include <libxml/xmlversion.h>
  
  #include <limits.h>
  #include <stdio.h>
  #include <string.h>
  #include <stdarg.h>
  
  #include <libxml/xmlmemory.h>
  #include <libxml/debugXML.h>
  #include <libxml/xmlmodule.h>
  
  #ifdef _WIN32
  #define MODULE_PATH "."
  #include <stdlib.h> /* for _MAX_PATH */
  #ifndef __MINGW32__
  #define PATH_MAX _MAX_PATH
  #endif
  #else
  #define MODULE_PATH ".libs"
  #endif
  
  /* Used for SCO Openserver*/
  #ifndef PATH_MAX
  #ifdef _POSIX_PATH_MAX
  #define PATH_MAX _POSIX_PATH_MAX
  #else
  #define PATH_MAX 4096
  #endif
  #endif
  
  typedef int (*hello_world_t)(void);
  
  int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
      xmlChar filename[PATH_MAX];
      xmlModulePtr module = NULL;
      hello_world_t hello_world = NULL;
  
      /* build the module filename, and confirm the module exists */
      xmlStrPrintf(filename, sizeof(filename),
                   "%s/testdso%s",
                   (const xmlChar*)MODULE_PATH,
  		 (const xmlChar*)LIBXML_MODULE_EXTENSION);
  
      module = xmlModuleOpen((const char*)filename, 0);
      if (module)
        {
          if (xmlModuleSymbol(module, "hello_world", (void **) &hello_world)) {
  	    fprintf(stderr, "Failure to lookup\n");
  	    return(1);
  	}
  	if (hello_world == NULL) {
  	    fprintf(stderr, "Lookup returned NULL\n");
  	    return(1);
  	}
  
          (*hello_world)();
  
          xmlModuleClose(module);
        }
  
      xmlMemoryDump();
  
      return(0);
  }
  
  #else
  #include <stdio.h>
  int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
      printf("%s : Module support not compiled in\n", argv[0]);
      return(0);
  }
  #endif /* LIBXML_SCHEMAS_ENABLED */
  

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