From: Yunhee Seo <yuni.seo@samsung.com>
Date: Fri, 4 Aug 2023 04:39:33 +0000 (+0900)
Subject: battery: Add check NULL derefernce
X-Git-Tag: accepted/tizen/unified/20230818.183532~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F67%2F296767%2F2;p=platform%2Fcore%2Fsystem%2Fdeviced.git

battery: Add check NULL derefernce

Fix static analysis NULL dereferce issue.

Change-Id: Ib33ce3df0eab04c62c9096d78e09ff2e093edd57
Signed-off-by: Yunhee Seo <yuni.seo@samsung.com>
---

diff --git a/src/battery/battery-parser.c b/src/battery/battery-parser.c
index 91f8b50..e0370d5 100644
--- a/src/battery/battery-parser.c
+++ b/src/battery/battery-parser.c
@@ -97,6 +97,9 @@ static int parse_event_action(const struct parse_result *result, void *data)
 
 	info->event_handlers = realloc(info->event_handlers,
 		sizeof(struct battery_config_charger_event_handler*) * (info->event_handler_number + 1));
+	if (!info->event_handlers)
+		return 0;
+
 	info->event_handlers[info->event_handler_number++] = handler;
 
 	return 0;