From: Ilho Kim <ilho159.kim@samsung.com>
Date: Fri, 15 Nov 2019 05:19:59 +0000 (+0900)
Subject: Fix "using value after free" issue
X-Git-Tag: accepted/tizen/5.5/unified/20191118.084807~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=629eec289f363e47cae456d76a6797670c610db0;p=platform%2Fcore%2Fappfw%2Fpkgmgr-info.git

Fix "using value after free" issue

If bg_category_str is not set by _save_column_str, __get_background_category use freed value

Change-Id: I5c1a4dda131df42ebf15627fd0fe72fc8038c972
Signed-off-by: Ilho Kim <ilho159.kim@samsung.com>
---

diff --git a/src/pkgmgrinfo_appinfo.c b/src/pkgmgrinfo_appinfo.c
index 12a9b7d..ad93c86 100644
--- a/src/pkgmgrinfo_appinfo.c
+++ b/src/pkgmgrinfo_appinfo.c
@@ -621,6 +621,7 @@ static int _appinfo_get_applications(uid_t db_uid, uid_t uid,
 			info->background_category = __get_background_category(
 					bg_category_str);
 			free(bg_category_str);
+			bg_category_str = NULL;
 		}
 
 		info->for_all_users =