s4:libci: add a SMB2_CREATE_APP_INSTANCE_ID blob to the request if the in.app_instanc...

diff --git a/source4/libcli/smb2/create.c b/source4/libcli/smb2/create.c
index c8424dc48273794e31889c6130e56004b49fa612..db9abbee6981db0121878d410ff97bfc3f8312d0 100644 (file)
--- a/source4/libcli/smb2/create.c
+++ b/source4/libcli/smb2/create.c
@@ -226,6 +226,31 @@ struct smb2_request *smb2_create_send(struct smb2_tree *tree, struct smb2_create
                }
        }
 
+       if (io->in.app_instance_id) {
+               uint8_t data[20];
+               DATA_BLOB guid_blob;
+
+               SSVAL(data, 0, 20); /* structure size */
+               SSVAL(data, 2, 0);  /* reserved */
+
+               status = GUID_to_ndr_blob(io->in.app_instance_id,
+                                         req, /* TALLOC_CTX */
+                                         &guid_blob);
+               if (!NT_STATUS_IS_OK(status)) {
+                       talloc_free(req);
+                       return NULL;
+               }
+               memcpy(data+4, guid_blob.data, 16);
+
+               status = smb2_create_blob_add(req, &blobs,
+                                             SMB2_CREATE_TAG_APP_INSTANCE_ID,
+                                             data_blob_const(data, 20));
+               if (!NT_STATUS_IS_OK(status)) {
+                       talloc_free(req);
+                       return NULL;
+               }
+       }
+
        /* and any custom blobs */
        for (i=0;i<io->in.blobs.num_blobs;i++) {
                status = smb2_create_blob_add(req, &blobs,