From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Leblond Subject: [PATCH 04/11] mysql: add sanity checking Date: Fri, 10 May 2013 08:48:51 +0200 Message-ID: <1368168538-29780-5-git-send-email-eric@regit.org> References: <1368168538-29780-1-git-send-email-eric@regit.org> Cc: Eric Leblond To: netfilter-devel@vger.kernel.org Return-path: Received: from ks28632.kimsufi.com ([91.121.96.152]:51457 "EHLO ks28632.kimsufi.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750824Ab3EJGtZ (ORCPT ); Fri, 10 May 2013 02:49:25 -0400 In-Reply-To: <1368168538-29780-1-git-send-email-eric@regit.org> Sender: netfilter-devel-owner@vger.kernel.org List-ID: Nullify mysql handler at deinit. Signed-off-by: Eric Leblond --- output/mysql/ulogd_output_MYSQL.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/output/mysql/ulogd_output_MYSQL.c b/output/mysql/ulogd_output_MYSQL.c index 72c080e..0a1ebfc 100644 --- a/output/mysql/ulogd_output_MYSQL.c +++ b/output/mysql/ulogd_output_MYSQL.c @@ -162,7 +162,9 @@ static int get_columns_mysql(struct ulogd_pluginstance *upi) static int close_db_mysql(struct ulogd_pluginstance *upi) { struct mysql_instance *mi = (struct mysql_instance *) upi->private; - mysql_close(mi->dbh); + if (mi->dbh) + mysql_close(mi->dbh); + mi->dbh = NULL; return 0; } -- 1.7.10.4