commit 08b126593f3d933e9a884e4c854db27d5f3d6d57
author Jiafei Pan <Jiafei.Pan@nxp.com> Tue Mar 29 15:01:09 2022 +0800
committer Jiafei Pan <Jiafei.Pan@nxp.com> Wed Mar 30 10:38:22 2022 +0800
tree 5b650a9294321d0f324ebfc774f0a4e58b125f8b
parent 64797e09a088893f2d7754b4ba24652b2c81b476

fix(layerscape): fix coverity issue

Check return value of mmap_add_dynamic_region().

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I84e257b3052371e18af158c3254f42a1bae0da10

plat/nxp/common/img_loadr/load_img.c

diff --git a/plat/nxp/common/img_loadr/load_img.c b/plat/nxp/common/img_loadr/load_img.c
index c185c36..51011e4 100644
--- a/plat/nxp/common/img_loadr/load_img.c
+++ b/plat/nxp/common/img_loadr/load_img.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2020 NXP
+ * Copyright 2018-2022 NXP
  *
  * SPDX-License-Identifier: BSD-3-Clause
  *
@@ -49,10 +49,14 @@
 	/* Create MMU entry for the CSF header */
 #if PLAT_XLAT_TABLES_DYNAMIC
 #ifdef CSF_HEADER_PREPENDED
-	mmap_add_dynamic_region(img_info.image_info.image_base,
+	err = mmap_add_dynamic_region(img_info.image_info.image_base,
 			img_info.image_info.image_base,
 			CSF_HDR_SZ,
 			MT_MEMORY | MT_RW | MT_SECURE);
+	if (err != 0) {
+		ERROR("Failed to add dynamic memory region.\n");
+		return err;
+	}
 #endif
 #endif