[PATCH v45 7/7] lookup_unix_name(): fix bug not terminating wide string correctly

[Ralf Habacker]

From: Ralf Habacker

---
 dlls/ntdll/unix/file.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dlls/ntdll/unix/file.c b/dlls/ntdll/unix/file.c
index 5cabb6c37ff..ac11b85e886 100644
--- a/dlls/ntdll/unix/file.c
+++ b/dlls/ntdll/unix/file.c
@@ -3580,8 +3580,11 @@ static NTSTATUS lookup_unix_name( int root_fd, OBJECT_ATTRIBUTES *attr, UNICODE_
         {
             int reparse_fd;

-            memcpy( reparse_name, name, (end - name) * sizeof(WCHAR) );
-            reparse_name[end - name] = '?';
+            size_t nlen = end - name;
+            WCHAR* reparse_name = malloc((nlen + 2) * sizeof(WCHAR)); // +1 for '?' +1 for '\0'
+            memcpy(reparse_name, name, nlen * sizeof(WCHAR));
+            reparse_name[nlen] = '?';
+            reparse_name[nlen + 1] = 0;   // terminate

if (!name_len && open_reparse)
             {