soc: xilinx: versal: fix out of bounds array access

The call to xilinx_pm_request requires an array of a larger size.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Link: https://lore.kernel.org/r/20220416181530.2311155-1-jorge@foundries.io
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/drivers/soc/soc_xilinx_versal.c b/drivers/soc/soc_xilinx_versal.c
index f8bcd9a..3d8c25c 100644 (file)
--- a/drivers/soc/soc_xilinx_versal.c
+++ b/drivers/soc/soc_xilinx_versal.c
@@ -45,7 +45,7 @@ static const struct soc_ops soc_xilinx_versal_ops = {
 static int soc_xilinx_versal_probe(struct udevice *dev)
 {
        struct soc_xilinx_versal_priv *priv = dev_get_priv(dev);
-       u32 ret_payload[4];
+       u32 ret_payload[PAYLOAD_ARG_CNT];
        int ret;
 
        priv->family = versal_family;