From: Jaehyun Kim <jeik01.kim@samsung.com>
Date: Tue, 24 Sep 2024 03:35:32 +0000 (+0900)
Subject: Check if ckmc_get_data() provides NULL value
X-Git-Tag: accepted/tizen/unified/20240930.043759^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F38%2F318038%2F2;p=platform%2Fcore%2Fconnectivity%2Fnet-config.git

Check if ckmc_get_data() provides NULL value

There are cases where ckmc_get_data() provides NULL value
due to a DB issue used by key-manager.
Code has been added to check for this situation.

Change-Id: Ic79efcc26efa33251771bf7757ddda5ef600f895
Signed-off-by: Jaehyun Kim <jeik01.kim@samsung.com>
---

diff --git a/src/wifi-key-encryption.c b/src/wifi-key-encryption.c
index 33c8f5a..2177985 100755
--- a/src/wifi-key-encryption.c
+++ b/src/wifi-key-encryption.c
@@ -127,6 +127,9 @@ static void*  __netconfig_set_param_list_aes_gcm(ckmc_param_list_h param)
 
 	err = ckmc_get_data(IV_ALIAS, NULL, &iv_buf);
 
+	if (iv_buf == NULL)
+		DBG("iv_buf is null");
+
 	if (err == CKMC_ERROR_DB_ALIAS_UNKNOWN) {
 		ckmc_policy_s policy;
 		policy.extractable = true;