Fixed a issue for using heap after free

Change-Id: I6d79e47857211945aa29de2de71072dc98835bd4
Signed-off-by: hyunuktak <hyunuk.tak@samsung.com>

diff --git a/src/database/db-common.c b/src/database/db-common.c
index d2ad1ea..3895e12 100755 (executable)
--- a/src/database/db-common.c
+++ b/src/database/db-common.c
@@ -75,6 +75,7 @@ stc_error_e stc_db_initialize_once(void)
                STC_LOGE("Can't set locking mode %s, skip set busy handler.",
                         sqlite3_errmsg(database));
                sqlite3_close(database);
+               database = NULL;
                __STC_LOG_FUNC_EXIT__;
                return STC_ERROR_DB_FAILED;
        }