Sebastian Lackner : ntdll: Fix buffer allocation check in get_dir_data_space.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bb48b11508c367936be58fbbe09df891aa9d7f1b
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=bb48b11508c367936be58fbbe0...

Author: Sebastian Lackner <sebastian(a)fds-team.de>
Date:   Wed May  4 01:37:06 2016 +0200

ntdll: Fix buffer allocation check in get_dir_data_space.

Signed-off-by: Sebastian Lackner <sebastian(a)fds-team.de>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/ntdll/directory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ntdll/directory.c b/dlls/ntdll/directory.c
index dab657a..4a34475 100644
--- a/dlls/ntdll/directory.c
+++ b/dlls/ntdll/directory.c
@@ -302,7 +302,7 @@ static void *get_dir_data_space( struct dir_data *data, unsigned int size )
     struct dir_data_buffer *buffer = data->buffer;
     void *ret;
 
-    if (!buffer || size >= buffer->size - buffer->pos)
+    if (!buffer || size > buffer->size - buffer->pos)
     {
         unsigned int new_size = buffer ? buffer->size * 2 : dir_data_buffer_initial_size;
         if (new_size < size) new_size = size;