Fixed buffer overflow

1 files changed, 5 insertions, 3 deletions

diff --git a/win32/registry.c b/win32/registry.c
index 752bc38128..9c674c0819 100644
--- a/win32/registry.c
+++ b/win32/registry.c
@@ -133,10 +133,12 @@ static int LoadDirectory(HashTable *directories, HKEY key, char *path, int path_
 						if (path_len) {
 							memcpy(new_path, path, path_len);
 							new_path[path_len] = '/';
-							path_len++;
+							memcpy(new_path+path_len+1, name, name_len+1);
+							zend_str_tolower(new_path, path_len+name_len+1);
+						} else {
+							memcpy(new_path, name, name_len+1);
+							zend_str_tolower(new_path, name_len);
 						}
-						memcpy(new_path+path_len, name, name_len+1);
-						zend_str_tolower(new_path, path_len+name_len);
 						if (LoadDirectory(directories, subkey, new_path, path_len+name_len, ht)) {
 							ret = 1;
 						}