SPMD: Dont forward PARTITION_INFO_GET from secure FF-A instance
Signed-off-by: Ruari Phipps <ruari.phipps@arm.com>
Change-Id: I4e9fbfcfda4ed4b87d5ece1c609c57c73d617d4c
diff --git a/services/std_svc/spmd/spmd_main.c b/services/std_svc/spmd/spmd_main.c
index 6ed2098..6f0d9b1 100644
--- a/services/std_svc/spmd/spmd_main.c
+++ b/services/std_svc/spmd/spmd_main.c
@@ -560,16 +560,22 @@
case FFA_RXTX_MAP_SMC32:
case FFA_RXTX_MAP_SMC64:
case FFA_RXTX_UNMAP:
+ case FFA_PARTITION_INFO_GET:
+ /*
+ * Should not be allowed to forward FFA_PARTITION_INFO_GET
+ * from Secure world to Normal world
+ *
+ * Fall through to forward the call to the other world
+ */
case FFA_MSG_RUN:
/* This interface must be invoked only by the Normal world */
+
if (secure_origin) {
return spmd_ffa_error_return(handle,
- FFA_ERROR_NOT_SUPPORTED);
+ FFA_ERROR_NOT_SUPPORTED);
}
/* Fall through to forward the call to the other world */
-
- case FFA_PARTITION_INFO_GET:
case FFA_MSG_SEND:
case FFA_MSG_SEND_DIRECT_REQ_SMC64:
case FFA_MSG_SEND_DIRECT_RESP_SMC64: