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File php-4.3.9-CVE-2006-0996.patch of Package php4
--- php-4.3.9/ext/standard/info.c.cve0996 +++ php-4.3.9/ext/standard/info.c @@ -58,6 +58,21 @@ PHPAPI extern char *php_ini_opened_path; PHPAPI extern char *php_ini_scanned_files; + +static int php_info_write_wrapper(const char *str, uint str_length) +{ + TSRMLS_FETCH(); + + int new_len, written; + char *elem_esc = php_escape_html_entities((char *)str, str_length, &new_len, 0, ENT_QUOTES, NULL TSRMLS_CC); + + written = php_body_write(elem_esc, new_len TSRMLS_CC); + + efree(elem_esc); + + return written; +} + /* {{{ _display_module_info */ @@ -133,23 +148,12 @@ PUTS(" => "); } if (Z_TYPE_PP(tmp) == IS_ARRAY) { - zval *tmp3; - MAKE_STD_ZVAL(tmp3); if (!sapi_module.phpinfo_as_text) { PUTS("<pre>"); - } - php_start_ob_buffer(NULL, 4096, 1 TSRMLS_CC); - zend_print_zval_r(*tmp, 0); - php_ob_get_buffer(tmp3 TSRMLS_CC); - php_end_ob_buffer(0, 0 TSRMLS_CC); - - elem_esc = php_info_html_esc(Z_STRVAL_P(tmp3) TSRMLS_CC); - PUTS(elem_esc); - efree(elem_esc); - zval_ptr_dtor(&tmp3); - - if (!sapi_module.phpinfo_as_text) { + zend_print_zval_ex((zend_write_func_t) php_info_write_wrapper, *tmp, 0 TSRMLS_CC); PUTS("</pre>"); + } else { + zend_print_zval_r(*tmp, 0 TSRMLS_CC); } } else if (Z_TYPE_PP(tmp) != IS_STRING) { tmp2 = **tmp;