From 8426db93097fe57259f5a36fe51e41edf96177a5 Mon Sep 17 00:00:00 2001
From: Qi Yadong <yadong.qi@intel.com>
Date: Thu, 13 Jun 2019 12:08:47 +0800
Subject: [PATCH] DM: vrpmb: replace assert() with return false

Replace assert() with explicit parameter checking and error handling.

Tracked-On: #3252
Signed-off-by: Qi Yadong <yadong.qi@intel.com>
Acked-by: Zhu Bing <bing.zhu@intel.com>
---
 devicemodel/core/vrpmb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/devicemodel/core/vrpmb.c b/devicemodel/core/vrpmb.c
index ec693768c..910c53287 100644
--- a/devicemodel/core/vrpmb.c
+++ b/devicemodel/core/vrpmb.c
@@ -56,7 +56,10 @@ int get_vrpmb_key(uint8_t *out, size_t size)
 		return 0;
 	}
 
-	assert(size == RPMB_KEY_LEN);
+	if (size != RPMB_KEY_LEN) {
+		fprintf(stderr, "%s: Invalid input key size\n", __func__);
+		return 0;
+	}
 
 	if ( vrkey.initialized == false ) {
 		for (i = 0; i < DRNG_MAX_RETRIES; i++) {