From: rohit singh <rohit.singh@samsung.com>
Date: Wed, 9 Jun 2021 10:38:47 +0000 (+0530)
Subject: Fix derefencing of null pointer issue
X-Git-Tag: accepted/tizen/unified/20210615.120246^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a21c3e2d971385ab2d9fe811bf7fd88df6f9f40d;p=platform%2Fcore%2Fconnectivity%2Fua-manager.git

Fix derefencing of null pointer issue

Return value of a function '__search_device' is dereferenced
inside __init_svc_user_mapping() function.

Change-Id: Ibeb9cdc49dc5fdfa8c94f036dca5c6802c0929eb
Signed-off-by: rohit.singh <rohit.singh@samsung.com>
---

diff --git a/ua-daemon/src/ua-manager-core.c b/ua-daemon/src/ua-manager-core.c
index 7a58c30..6195c78 100755
--- a/ua-daemon/src/ua-manager-core.c
+++ b/ua-daemon/src/ua-manager-core.c
@@ -1024,6 +1024,8 @@ static void __init_svc_user_mapping()
 
 		/* Search for devices */
 		ll = __search_device(device_id, svc_dev->app_num);
+		if (NULL == ll)
+			continue;
 
 		uam_db_device_info_t *device = ll->data;
 		uam_db_user_info_t *user_info = device->user;