From: Priya Kohli <priya.kohli@samsung.com>
Date: Thu, 24 Oct 2024 09:14:18 +0000 (+0530)
Subject: [lbs-server-plugin-replay] TNINE-4922 : Asan fix for heap-use-after-free in lbs-serve... 
X-Git-Tag: accepted/tizen/unified/20241106.141115^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Faccepted%2Ftizen_unified;p=platform%2Fcore%2Flocation%2Flbs-server-plugin-replay.git

[lbs-server-plugin-replay] TNINE-4922 : Asan fix for heap-use-after-free in lbs-server on RPI4

Change-Id: I501ff6aea55f034f4d3d8cb26e85a5b033b3caba
Signed-off-by: Priya Kohli <priya.kohli@samsung.com>
---

diff --git a/gps-plugin/src/gps_plugin_replay.c b/gps-plugin/src/gps_plugin_replay.c
index 143ef8f..f2f67b1 100755
--- a/gps-plugin/src/gps_plugin_replay.c
+++ b/gps-plugin/src/gps_plugin_replay.c
@@ -728,7 +728,11 @@ static int gps_plugin_replay_gps_request(gps_action_t gps_action, void *gps_acti
 		display_mode_changed();
 		break;
 	case GPS_INDI_SUPL_DNSQUERY:
-		nmea_file_name = *(const char**)(gps_action_data);
+		if (nmea_file_name) {
+			free(nmea_file_name);
+			nmea_file_name = NULL;
+		}
+		nmea_file_name = strdup(*(const char**)(gps_action_data));
 		break;
 	case GPS_ACTION_START_FACTTEST:
 		g_replay_timer->replay_mode = *(int*)(gps_action_data);
@@ -767,6 +771,10 @@ static int location_init(void **data)
 
 static int location_exit(void *data)
 {
+	if (nmea_file_name) {
+		free(nmea_file_name);
+		nmea_file_name = NULL;
+	}
 	return 0;
 }