Porting PHP-Screw 1.5 Extension to windows crashes the httpd.exe

httpd.exe crashes after trying running the encrypted code in the browser.

I am using the XAMPP with PHP Version 5.4.31 in Windows 7 and VC++ 2008 Express to create and compile C++ code. maybe because of the bug that stated here, http://ift.tt/1ADcRbj. it my first time building php extension and after some search, cannot find the fix that suggested to use zend_memstream to replace tmpfile function.

thank before, and sorry, my English isn’t very good

the code php_screw.c

    /*
     * php_screw
     * (C) 2007, Kunimasa Noda/PM9.com, Inc. 
     * see file LICENSE for license details
     */
    #define PHP_COMPILER_ID "VC9"
    #include "php.h"
    #include "php_ini.h"
    #include "ext/standard/file.h"
    #include "ext/standard/info.h"

    #include stdio.h
    #include stdarg.h
    #include string.h
    #include sys/types.h
    #include sys/stat.h
    #ifdef WIN32
    #include windows.h
    #else
    #include unistd.h
    #endif
    #include "php_screw.h"
    #include "my_screw.h"
    #include "Zend/zend_hash.h"


    extern zend_module_entry php_screw_module_entry;
    #define screw_module_ptr &php_screw_module_entry
    #define phpext_screw_ptr screw_module_ptr

    BEGIN_EXTERN_C()
    ZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);
    END_EXTERN_C()



    PHP_MINIT_FUNCTION(php_screw);
    PHP_MSHUTDOWN_FUNCTION(php_screw);
    PHP_MINFO_FUNCTION(php_screw);

    FILE *pm9screw_ext_fopen(FILE *fp)
    {
        struct  stat    stat_buf;
        char    *datap, *newdatap;
        int datalen, newdatalen;
        int cryptkey_len = sizeof pm9screw_mycryptkey / 2;
        int i;

        fstat(fileno(fp), &stat_buf);
        datalen = stat_buf.st_size - PM9SCREW_LEN;
        datap = (char*)malloc(datalen);
        fread(datap, datalen, 1, fp);
        fclose(fp);

        for(i=0; ifilename, "rb");
        if (!fp) {
            return org_compile_file(file_handle, type TSRMLS_CC);
        }

        fread(buf, PM9SCREW_LEN, 1, fp);
        if (memcmp(buf, PM9SCREW, PM9SCREW_LEN) != 0) {
            fclose(fp);
            return org_compile_file(file_handle, type TSRMLS_CC);
        }

        if (file_handle->type == ZEND_HANDLE_FP) fclose(file_handle->handle.fp);
        if (file_handle->type == ZEND_HANDLE_FD) close(file_handle->handle.fd);
        file_handle->handle.fp = pm9screw_ext_fopen(fp);
        file_handle->type = ZEND_HANDLE_FP;
        file_handle->opened_path = expand_filepath(file_handle->filename, NULL TSRMLS_CC);

        return org_compile_file(file_handle, type TSRMLS_CC);
    }

    zend_module_entry php_screw_module_entry = {
    #if ZEND_MODULE_API_NO >= 20010901
        STANDARD_MODULE_HEADER,
    #endif
        "php_screw",
        NULL,
        PHP_MINIT(php_screw),
        PHP_MSHUTDOWN(php_screw),
        NULL,
        NULL,
        PHP_MINFO(php_screw),
    #if ZEND_MODULE_API_NO >= 20010901
        "1.5.0", /* Replace with version number for your extension */
    #endif
        STANDARD_MODULE_PROPERTIES
    };

    ZEND_GET_MODULE(php_screw);

    PHP_MINFO_FUNCTION(php_screw)
    {
        php_info_print_table_start();
        php_info_print_table_header(2, "php_screw support", "enabled");
        php_info_print_table_end();
    }

    PHP_MINIT_FUNCTION(php_screw)
    {
        CG(compiler_options) |= ZEND_COMPILE_EXTENDED_INFO;
        org_compile_file = zend_compile_file;
        zend_compile_file = pm9screw_compile_file;
        return SUCCESS;
    }

    PHP_MSHUTDOWN_FUNCTION(php_screw)
    {
        CG(compiler_options) |= ZEND_COMPILE_EXTENDED_INFO;
        zend_compile_file = org_compile_file;
        return SUCCESS;
    }