test/py: avb: fix test_avb_persistent_values fail

Fix test_avb_persistent_values() pytest, which was failing because of
wrong size value provided from tee sandbox driver.

Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>

diff --git a/drivers/tee/sandbox.c b/drivers/tee/sandbox.c
index a136bc96098f7b2731da162cbb0a71cd927c8dc2..2f3355c7b77d5d04245f082facc11086463f3ad1 100644 (file)
--- a/drivers/tee/sandbox.c
+++ b/drivers/tee/sandbox.c
@@ -178,7 +178,7 @@ static u32 ta_avb_invoke_func(struct udevice *dev, u32 func, uint num_params,
                if (!ep)
                        return TEE_ERROR_ITEM_NOT_FOUND;
 
-               value_sz = strlen(ep->data);
+               value_sz = strlen(ep->data) + 1;
                memcpy(value, ep->data, value_sz);
 
                return TEE_SUCCESS;