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https://github.com/php/php-src.git
synced 2024-09-23 10:57:26 +00:00
Merge branch 'PHP-5.6'
* PHP-5.6: Fix SPL objects initialization checks
This commit is contained in:
commit
47a12117c3
@ -1617,7 +1617,7 @@ SPL_METHOD(GlobIterator, count)
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return;
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}
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if (php_stream_is(intern->u.dir.dirp ,&php_glob_stream_ops)) {
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if (intern->u.dir.dirp && php_stream_is(intern->u.dir.dirp ,&php_glob_stream_ops)) {
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RETURN_LONG(php_glob_stream_get_count(intern->u.dir.dirp, NULL));
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} else {
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/* should not happen */
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@ -2098,7 +2098,7 @@ static int spl_filesystem_file_call(spl_filesystem_object *intern, zend_function
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zend_fcall_info fci;
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zend_fcall_info_cache fcic;
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zval z_fname;
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zval * zresource_ptr = &intern->u.file.zresource, *retval;
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zval * zresource_ptr = &intern->u.file.zresource, *retval = NULL;
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int result;
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int num_args = pass_num_args + (arg2 ? 2 : 1);
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@ -2132,7 +2132,7 @@ static int spl_filesystem_file_call(spl_filesystem_object *intern, zend_function
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result = zend_call_function(&fci, &fcic TSRMLS_CC);
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if (result == FAILURE) {
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if (result == FAILURE || retval == NULL) {
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RETVAL_FALSE;
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} else {
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ZVAL_ZVAL(return_value, retval, 1, 1);
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@ -2265,6 +2265,10 @@ static int spl_filesystem_file_read_line(zval * this_ptr, spl_filesystem_object
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static void spl_filesystem_file_rewind(zval * this_ptr, spl_filesystem_object *intern TSRMLS_DC) /* {{{ */
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{
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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if (-1 == php_stream_rewind(intern->u.file.stream)) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Cannot rewind file %s", intern->file_name);
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} else {
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@ -2397,6 +2401,11 @@ SPL_METHOD(SplFileObject, eof)
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return;
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}
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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RETURN_BOOL(php_stream_eof(intern->u.file.stream));
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} /* }}} */
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@ -2413,6 +2422,9 @@ SPL_METHOD(SplFileObject, valid)
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if (SPL_HAS_FLAG(intern->flags, SPL_FILE_OBJECT_READ_AHEAD)) {
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RETURN_BOOL(intern->u.file.current_line || intern->u.file.current_zval);
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} else {
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if(!intern->u.file.stream) {
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RETURN_FALSE;
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}
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RETVAL_BOOL(!php_stream_eof(intern->u.file.stream));
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}
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} /* }}} */
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@ -2427,6 +2439,11 @@ SPL_METHOD(SplFileObject, fgets)
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return;
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}
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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if (spl_filesystem_file_read(intern, 0 TSRMLS_CC) == FAILURE) {
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RETURN_FALSE;
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}
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@ -2443,6 +2460,11 @@ SPL_METHOD(SplFileObject, current)
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return;
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}
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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if (!intern->u.file.current_line && !intern->u.file.current_zval) {
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spl_filesystem_file_read_line(getThis(), intern, 1 TSRMLS_CC);
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}
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@ -2585,6 +2607,12 @@ SPL_METHOD(SplFileObject, fgetcsv)
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int d_len = 0, e_len = 0, esc_len = 0;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sss", &delim, &d_len, &enclo, &e_len, &esc, &esc_len) == SUCCESS) {
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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switch(ZEND_NUM_ARGS())
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{
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case 3:
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@ -2726,6 +2754,11 @@ SPL_METHOD(SplFileObject, fflush)
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{
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spl_filesystem_object *intern = (spl_filesystem_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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RETURN_BOOL(!php_stream_flush(intern->u.file.stream));
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} /* }}} */
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@ -2734,7 +2767,14 @@ SPL_METHOD(SplFileObject, fflush)
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SPL_METHOD(SplFileObject, ftell)
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{
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spl_filesystem_object *intern = (spl_filesystem_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
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long ret = php_stream_tell(intern->u.file.stream);
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long ret;
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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ret = php_stream_tell(intern->u.file.stream);
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if (ret == -1) {
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RETURN_FALSE;
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@ -2754,6 +2794,11 @@ SPL_METHOD(SplFileObject, fseek)
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return;
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}
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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spl_filesystem_file_free_line(intern TSRMLS_CC);
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RETURN_LONG(php_stream_seek(intern->u.file.stream, pos, whence));
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} /* }}} */
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@ -2766,6 +2811,11 @@ SPL_METHOD(SplFileObject, fgetc)
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char buf[2];
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int result;
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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spl_filesystem_file_free_line(intern TSRMLS_CC);
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result = php_stream_getc(intern->u.file.stream);
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@ -2791,6 +2841,11 @@ SPL_METHOD(SplFileObject, fgetss)
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zval *arg2 = NULL;
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MAKE_STD_ZVAL(arg2);
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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if (intern->u.file.max_line_len > 0) {
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ZVAL_LONG(arg2, intern->u.file.max_line_len);
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} else {
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@ -2811,6 +2866,11 @@ SPL_METHOD(SplFileObject, fpassthru)
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{
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spl_filesystem_object *intern = (spl_filesystem_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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RETURN_LONG(php_stream_passthru(intern->u.file.stream));
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} /* }}} */
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@ -2820,6 +2880,11 @@ SPL_METHOD(SplFileObject, fscanf)
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{
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spl_filesystem_object *intern = (spl_filesystem_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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spl_filesystem_file_free_line(intern TSRMLS_CC);
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intern->u.file.current_line_num++;
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@ -2840,6 +2905,11 @@ SPL_METHOD(SplFileObject, fwrite)
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return;
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}
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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if (ZEND_NUM_ARGS() > 1) {
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str_len = MAX(0, MIN(length, str_len));
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}
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@ -2859,6 +2929,11 @@ SPL_METHOD(SplFileObject, fread)
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return;
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}
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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if (length <= 0) {
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php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length parameter must be greater than 0");
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RETURN_FALSE;
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@ -2888,6 +2963,11 @@ SPL_METHOD(SplFileObject, ftruncate)
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return;
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}
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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if (!php_stream_truncate_supported(intern->u.file.stream)) {
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zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC, "Can't truncate file %s", intern->file_name);
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RETURN_FALSE;
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@ -2906,6 +2986,11 @@ SPL_METHOD(SplFileObject, seek)
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &line_pos) == FAILURE) {
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return;
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}
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if(!intern->u.file.stream) {
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zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Object not initialized");
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return;
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}
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if (line_pos < 0) {
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zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC, "Can't seek file %s to negative line %ld", intern->file_name, line_pos);
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RETURN_FALSE;
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@ -139,6 +139,19 @@ static zend_object_handlers spl_handlers_dual_it;
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(var) = it; \
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} while (0)
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#define SPL_FETCH_SUB_ELEMENT(var, object, element) \
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do { \
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if(!(object)->iterators) { \
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zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC, \
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"The object is in an invalid state as the parent constructor was not called"); \
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return; \
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} \
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(var) = (object)->iterators[(object)->level].element; \
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} while (0)
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#define SPL_FETCH_SUB_ITERATOR(var, object) SPL_FETCH_SUB_ELEMENT(var, object, iterator)
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static void spl_recursive_it_dtor(zend_object_iterator *_iter TSRMLS_DC)
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{
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spl_recursive_it_iterator *iter = (spl_recursive_it_iterator*)_iter;
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@ -162,6 +175,9 @@ static int spl_recursive_it_valid_ex(spl_recursive_it_object *object, zval *zthi
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zend_object_iterator *sub_iter;
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int level = object->level;
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if(!object->iterators) {
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return FAILURE;
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}
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while (level >=0) {
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sub_iter = object->iterators[level].iterator;
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if (sub_iter->funcs->valid(sub_iter TSRMLS_CC) == SUCCESS) {
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@ -212,6 +228,8 @@ static void spl_recursive_it_move_forward_ex(spl_recursive_it_object *object, zv
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zend_object_iterator *sub_iter;
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int has_children;
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SPL_FETCH_SUB_ITERATOR(iterator, object);
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while (!EG(exception)) {
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next_step:
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iterator = object->iterators[object->level].iterator;
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@ -375,9 +393,7 @@ static void spl_recursive_it_rewind_ex(spl_recursive_it_object *object, zval *zt
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{
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zend_object_iterator *sub_iter;
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if (!object->iterators) {
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php_error_docref(NULL TSRMLS_CC, E_ERROR, "The %s instance wasn't initialized properly", Z_OBJCE_P(zthis)->name);
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}
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SPL_FETCH_SUB_ITERATOR(sub_iter, object);
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while (object->level) {
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sub_iter = object->iterators[object->level].iterator;
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@ -610,12 +626,14 @@ SPL_METHOD(RecursiveIteratorIterator, valid)
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SPL_METHOD(RecursiveIteratorIterator, key)
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{
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spl_recursive_it_object *object = (spl_recursive_it_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
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zend_object_iterator *iterator = object->iterators[object->level].iterator;
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zend_object_iterator *iterator;
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if (zend_parse_parameters_none() == FAILURE) {
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return;
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}
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SPL_FETCH_SUB_ITERATOR(iterator, object);
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if (iterator->funcs->get_current_key) {
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iterator->funcs->get_current_key(iterator, return_value TSRMLS_CC);
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} else {
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@ -628,13 +646,15 @@ SPL_METHOD(RecursiveIteratorIterator, key)
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SPL_METHOD(RecursiveIteratorIterator, current)
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{
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spl_recursive_it_object *object = (spl_recursive_it_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
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zend_object_iterator *iterator = object->iterators[object->level].iterator;
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zend_object_iterator *iterator;
|
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zval **data;
|
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if (zend_parse_parameters_none() == FAILURE) {
|
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return;
|
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}
|
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|
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SPL_FETCH_SUB_ITERATOR(iterator, object);
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iterator->funcs->get_current_data(iterator, &data TSRMLS_CC);
|
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if (data && *data) {
|
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RETURN_ZVAL(*data, 1, 0);
|
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@ -673,6 +693,7 @@ SPL_METHOD(RecursiveIteratorIterator, getSubIterator)
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{
|
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spl_recursive_it_object *object = (spl_recursive_it_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
|
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long level = object->level;
|
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zval *zobject;
|
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|
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &level) == FAILURE) {
|
||||
return;
|
||||
@ -680,6 +701,13 @@ SPL_METHOD(RecursiveIteratorIterator, getSubIterator)
|
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if (level < 0 || level > object->level) {
|
||||
RETURN_NULL();
|
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}
|
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|
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if(!object->iterators) {
|
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zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC,
|
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"The object is in an invalid state as the parent constructor was not called");
|
||||
return;
|
||||
}
|
||||
|
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RETURN_ZVAL(object->iterators[level].zobject, 1, 0);
|
||||
} /* }}} */
|
||||
|
||||
@ -688,13 +716,15 @@ SPL_METHOD(RecursiveIteratorIterator, getSubIterator)
|
||||
SPL_METHOD(RecursiveIteratorIterator, getInnerIterator)
|
||||
{
|
||||
spl_recursive_it_object *object = (spl_recursive_it_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
|
||||
long level = object->level;
|
||||
zval *zobject;
|
||||
|
||||
if (zend_parse_parameters_none() == FAILURE) {
|
||||
return;
|
||||
}
|
||||
|
||||
RETURN_ZVAL(object->iterators[level].zobject, 1, 0);
|
||||
SPL_FETCH_SUB_ELEMENT(zobject, object, zobject);
|
||||
|
||||
RETURN_ZVAL(zobject, 1, 0);
|
||||
} /* }}} */
|
||||
|
||||
/* {{{ proto RecursiveIterator RecursiveIteratorIterator::beginIteration()
|
||||
@ -722,13 +752,19 @@ SPL_METHOD(RecursiveIteratorIterator, endIteration)
|
||||
SPL_METHOD(RecursiveIteratorIterator, callHasChildren)
|
||||
{
|
||||
spl_recursive_it_object *object = (spl_recursive_it_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
|
||||
zend_class_entry *ce = object->iterators[object->level].ce;
|
||||
zend_class_entry *ce;
|
||||
zval *retval, *zobject;
|
||||
|
||||
if (zend_parse_parameters_none() == FAILURE) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!object->iterators) {
|
||||
RETURN_NULL();
|
||||
}
|
||||
|
||||
SPL_FETCH_SUB_ELEMENT(ce, object, ce);
|
||||
|
||||
zobject = object->iterators[object->level].zobject;
|
||||
if (!zobject) {
|
||||
RETURN_FALSE;
|
||||
@ -747,13 +783,15 @@ SPL_METHOD(RecursiveIteratorIterator, callHasChildren)
|
||||
SPL_METHOD(RecursiveIteratorIterator, callGetChildren)
|
||||
{
|
||||
spl_recursive_it_object *object = (spl_recursive_it_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
|
||||
zend_class_entry *ce = object->iterators[object->level].ce;
|
||||
zend_class_entry *ce;
|
||||
zval *retval, *zobject;
|
||||
|
||||
if (zend_parse_parameters_none() == FAILURE) {
|
||||
return;
|
||||
}
|
||||
|
||||
SPL_FETCH_SUB_ELEMENT(ce, object, ce);
|
||||
|
||||
zobject = object->iterators[object->level].zobject;
|
||||
if (!zobject) {
|
||||
return;
|
||||
@ -1072,6 +1110,13 @@ SPL_METHOD(RecursiveTreeIterator, getPrefix)
|
||||
if (zend_parse_parameters_none() == FAILURE) {
|
||||
return;
|
||||
}
|
||||
|
||||
if(!object->iterators) {
|
||||
zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC,
|
||||
"The object is in an invalid state as the parent constructor was not called");
|
||||
return;
|
||||
}
|
||||
|
||||
spl_recursive_tree_iterator_get_prefix(object, return_value TSRMLS_CC);
|
||||
} /* }}} */
|
||||
|
||||
@ -1101,6 +1146,12 @@ SPL_METHOD(RecursiveTreeIterator, getEntry)
|
||||
return;
|
||||
}
|
||||
|
||||
if(!object->iterators) {
|
||||
zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC,
|
||||
"The object is in an invalid state as the parent constructor was not called");
|
||||
return;
|
||||
}
|
||||
|
||||
spl_recursive_tree_iterator_get_entry(object, return_value TSRMLS_CC);
|
||||
} /* }}} */
|
||||
|
||||
@ -1114,6 +1165,12 @@ SPL_METHOD(RecursiveTreeIterator, getPostfix)
|
||||
return;
|
||||
}
|
||||
|
||||
if(!object->iterators) {
|
||||
zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC,
|
||||
"The object is in an invalid state as the parent constructor was not called");
|
||||
return;
|
||||
}
|
||||
|
||||
spl_recursive_tree_iterator_get_postfix(object, return_value TSRMLS_CC);
|
||||
} /* }}} */
|
||||
|
||||
@ -1130,10 +1187,17 @@ SPL_METHOD(RecursiveTreeIterator, current)
|
||||
return;
|
||||
}
|
||||
|
||||
if(!object->iterators) {
|
||||
zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC,
|
||||
"The object is in an invalid state as the parent constructor was not called");
|
||||
return;
|
||||
}
|
||||
|
||||
if (object->flags & RTIT_BYPASS_CURRENT) {
|
||||
zend_object_iterator *iterator = object->iterators[object->level].iterator;
|
||||
zend_object_iterator *iterator;
|
||||
zval **data;
|
||||
|
||||
SPL_FETCH_SUB_ITERATOR(iterator, object);
|
||||
iterator->funcs->get_current_data(iterator, &data TSRMLS_CC);
|
||||
if (data && *data) {
|
||||
RETURN_ZVAL(*data, 1, 0);
|
||||
@ -1177,7 +1241,7 @@ SPL_METHOD(RecursiveTreeIterator, current)
|
||||
SPL_METHOD(RecursiveTreeIterator, key)
|
||||
{
|
||||
spl_recursive_it_object *object = (spl_recursive_it_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
|
||||
zend_object_iterator *iterator = object->iterators[object->level].iterator;
|
||||
zend_object_iterator *iterator;
|
||||
zval prefix, key, postfix, key_copy;
|
||||
char *str, *ptr;
|
||||
size_t str_len;
|
||||
@ -1186,6 +1250,8 @@ SPL_METHOD(RecursiveTreeIterator, key)
|
||||
return;
|
||||
}
|
||||
|
||||
SPL_FETCH_SUB_ITERATOR(iterator, object);
|
||||
|
||||
if (iterator->funcs->get_current_key) {
|
||||
iterator->funcs->get_current_key(iterator, &key TSRMLS_CC);
|
||||
} else {
|
||||
@ -1899,7 +1965,7 @@ SPL_METHOD(RecursiveCallbackFilterIterator, getChildren)
|
||||
return;
|
||||
}
|
||||
|
||||
intern = (spl_dual_it_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
|
||||
SPL_FETCH_AND_CHECK_DUAL_IT(intern, getThis());
|
||||
|
||||
zend_call_method_with_0_params(&intern->inner.zobject, intern->inner.ce, NULL, "getchildren", &retval);
|
||||
if (!EG(exception) && retval) {
|
||||
|
@ -12,4 +12,8 @@ foreach($it as $k=>$v) { }
|
||||
|
||||
?>
|
||||
--EXPECTF--
|
||||
Fatal error: RecursiveIteratorIterator::rewind(): The RecursiveArrayIteratorIterator instance wasn't initialized properly in %s on line %d
|
||||
Fatal error: Uncaught exception 'LogicException' with message 'The object is in an invalid state as the parent constructor was not called' in %s:%d
|
||||
Stack trace:
|
||||
#0 %s/bug54281.php(8): RecursiveIteratorIterator->rewind()
|
||||
#1 {main}
|
||||
thrown in %s/bug54281.php on line 8
|
||||
|
Loading…
Reference in New Issue
Block a user