From: Abhishek Chandra <abhishek.ch@samsung.com>
Date: Wed, 20 Sep 2017 12:29:23 +0000 (+0530)
Subject: Added NULL pointer guard check before g_ascii_strcasecmp.
X-Git-Tag: accepted/tizen/4.0/unified/20170922.195444^0
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fconnectivity%2Fbluetooth-frwk.git;a=commitdiff_plain;h=c51c7b7112d102b2dc22ec875ebe1d09a661a8d9

Added NULL pointer guard check before g_ascii_strcasecmp.

Change-Id: I04c475c9316ac04437d3ea0bc096e3da346ba421
Signed-off-by: Abhishek Chandra <abhishek.ch@samsung.com>
Signed-off-by: DoHyun Pyun <dh79.pyun@samsung.com>
---

diff --git a/bt-api/bt-common.c b/bt-api/bt-common.c
index d3de84b..af738d5 100644
--- a/bt-api/bt-common.c
+++ b/bt-api/bt-common.c
@@ -1485,9 +1485,12 @@ int _bt_discover_service_uuids(char *address, char *remote_uuid)
 	if (uuid_value) {
 		for (i = 0; uuid_value[i] != NULL; i++) {
 			BT_DBG("Remote uuids %s", uuid_value[i]);
-			if (g_ascii_strcasecmp(uuid_value[i], remote_uuid) == 0) {
-				result = BLUETOOTH_ERROR_NONE;
-				goto done;
+			if (uuid_value[i] == NULL) {
+				BT_ERR("_bt_discover_service_uuids Error Parameter are NULL..\n");
+				continue;
+			} else if (g_ascii_strcasecmp(uuid_value[i], remote_uuid) == 0) {
+					result = BLUETOOTH_ERROR_NONE;
+					goto done;
 			}
 		}
 	}
diff --git a/bt-service/bt-service-network.c b/bt-service/bt-service-network.c
index 00140da..bd065b2 100644
--- a/bt-service/bt-service-network.c
+++ b/bt-service/bt-service-network.c
@@ -100,7 +100,10 @@ static connection_profile_h __bt_get_net_profile(void *connection,
 			if (g_strv_length(split_string) < 3)
 				continue;
 
-			if (g_ascii_strcasecmp(split_string[2], net_address) == 0) {
+			if (split_string[2] == NULL) {
+				BT_ERR("__bt_get_net_profile Error Parameter are NULL..\n");
+				continue;
+			} else if (g_ascii_strcasecmp(split_string[2], net_address) == 0) {
 				BT_DBG("matched profile");
 				g_strfreev(split_string);
 				return profile_h;