From: Ilia Alshanetsky <iliaa@php.net>
Date: Wed, 8 Jul 2009 03:08:03 +0000 (+0000)
Subject: MFB: Fixed bug #48788 (RecursiveDirectoryIterator doesn't descend into
X-Git-Tag: php-5.2.11RC1~197
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c79ec97b29c5504c2b9fd3e778dabf014ed89a3b;p=php

MFB: Fixed bug #48788 (RecursiveDirectoryIterator doesn't descend into
symlinked directories).
---

diff --git a/ext/spl/spl_directory.c b/ext/spl/spl_directory.c
index 8aaaf58507..5ef77a43cd 100755
--- a/ext/spl/spl_directory.c
+++ b/ext/spl/spl_directory.c
@@ -1032,7 +1032,7 @@ SPL_METHOD(RecursiveDirectoryIterator, hasChildren)
 			return;
 		}
 		spl_filesystem_object_get_file_name(intern TSRMLS_CC);
-		if (!allow_links) {
+		if (!allow_links && !(intern->flags & SPL_FILE_DIR_FOLLOW_SYMLINKS)) {
 			php_stat(intern->file_name, intern->file_name_len, FS_IS_LINK, return_value TSRMLS_CC);
 			if (zend_is_true(return_value)) {
 				RETURN_BOOL(0);
@@ -2354,6 +2354,7 @@ PHP_MINIT_FUNCTION(spl_directory)
 	REGISTER_SPL_CLASS_CONST_LONG(RecursiveDirectoryIterator, "CURRENT_AS_SELF",     SPL_FILE_DIR_CURRENT_AS_SELF);
 	REGISTER_SPL_CLASS_CONST_LONG(RecursiveDirectoryIterator, "KEY_MODE_MASK",       SPL_FILE_DIR_KEY_MODE_MASK);
 	REGISTER_SPL_CLASS_CONST_LONG(RecursiveDirectoryIterator, "KEY_AS_PATHNAME",     SPL_FILE_DIR_KEY_AS_PATHNAME);
+	REGISTER_SPL_CLASS_CONST_LONG(RecursiveDirectoryIterator, "FOLLOW_SYMLINKS",     SPL_FILE_DIR_FOLLOW_SYMLINKS);
 	REGISTER_SPL_CLASS_CONST_LONG(RecursiveDirectoryIterator, "KEY_AS_FILENAME",     SPL_FILE_DIR_KEY_AS_FILENAME);
 	REGISTER_SPL_CLASS_CONST_LONG(RecursiveDirectoryIterator, "NEW_CURRENT_AND_KEY", SPL_FILE_DIR_KEY_AS_FILENAME|SPL_FILE_DIR_CURRENT_AS_FILEINFO);
 
diff --git a/ext/spl/spl_directory.h b/ext/spl/spl_directory.h
index b9460a30ab..a0cde2c685 100755
--- a/ext/spl/spl_directory.h
+++ b/ext/spl/spl_directory.h
@@ -101,6 +101,7 @@ struct _spl_filesystem_object {
 
 #define SPL_FILE_DIR_KEY_AS_PATHNAME       0x00000000 /* make RecursiveDirectoryTree::key() return getPathname() */
 #define SPL_FILE_DIR_KEY_AS_FILENAME       0x00000100 /* make RecursiveDirectoryTree::key() return getFilename() */
+#define SPL_FILE_DIR_FOLLOW_SYMLINKS       0x00000200 /* make RecursiveDirectoryTree::hasChildren() follow symlinks */
 #define SPL_FILE_DIR_KEY_MODE_MASK         0x00000F00 /* mask RecursiveDirectoryTree::key() */
 #define SPL_FILE_DIR_KEY(intern,mode)      ((intern->flags&SPL_FILE_DIR_KEY_MODE_MASK)==mode)