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-rw-r--r--src/soc/amd/picasso/fsp_params.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/fsp_params.c b/src/soc/amd/picasso/fsp_params.c
index 8683e9b836..e7169d1283 100644
--- a/src/soc/amd/picasso/fsp_params.c
+++ b/src/soc/amd/picasso/fsp_params.c
@@ -1,5 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */
+#include <assert.h>
#include <device/pci.h>
#include <soc/pci_devs.h>
#include <soc/platform_descriptors.h>
@@ -60,6 +61,9 @@ static void fill_dxio_descriptors(FSP_S_CONFIG *scfg,
{
size_t i;
+ ASSERT_MSG(num <= FSPS_UPD_DXIO_DESCRIPTOR_COUNT,
+ "Too many DXIO descriptors provided.");
+
for (i = 0; i < num; i++) {
memcpy(scfg->dxio_descriptor[i], &descs[i], sizeof(scfg->dxio_descriptor[0]));
}
@@ -70,6 +74,9 @@ static void fill_ddi_descriptors(FSP_S_CONFIG *scfg,
{
size_t i;
+ ASSERT_MSG(num <= FSPS_UPD_DDI_DESCRIPTOR_COUNT,
+ "Too many DDI descriptors provided.");
+
for (i = 0; i < num; i++) {
memcpy(&scfg->ddi_descriptor[i], &descs[i], sizeof(scfg->ddi_descriptor[0]));
}