bootstd: rauc: Fix segfault occurring during private struct access

Fix a potential segmentation fault, by not accessing the member of a
null pointer to a private slot's name field.

Signed-off-by: Martin Schwan <m.schwan@phytec.de>

diff --git a/boot/bootmeth_rauc.c b/boot/bootmeth_rauc.c
index 6abbd25..72075c0 100644 (file)
--- a/boot/bootmeth_rauc.c
+++ b/boot/bootmeth_rauc.c
@@ -180,7 +180,7 @@ static int distro_rauc_read_bootflow(struct udevice *dev, struct bootflow *bflow
                        return log_msg_ret("buf", -ENOMEM);
                priv->slots = new_slots;
                priv->slots[i - 1] = s;
-               priv->slots[i]->name = NULL;
+               priv->slots[i] = NULL;
        }
 
        bflow->bootmeth_priv = priv;