Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752932AbdHIPR3 (ORCPT ); Wed, 9 Aug 2017 11:17:29 -0400 Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.219]:27521 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751864AbdHIPR2 (ORCPT ); Wed, 9 Aug 2017 11:17:28 -0400 X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+yackYocTD1iAi8x+OWi/zfN1cLnAYQz4nGBeZqAqAZ9krITkDEc5N6x69ejqWnFRHgAJbw== X-RZG-CLASS-ID: mo00 From: Olaf Hering To: "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , devel@linuxdriverproject.org (open list:Hyper-V CORE AND DRIVERS), linux-kernel@vger.kernel.org (open list) Cc: Olaf Hering Subject: [PATCH] Tools: hv: fix snprintf warning in kvp_daemon Date: Wed, 9 Aug 2017 17:17:09 +0200 Message-Id: <20170809151711.6029-1-olaf@aepfle.de> X-Mailer: git-send-email 2.13.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 611 Lines: 21 Increase buffer size so that "_{-INT_MAX}" will fit. Spotted by the gcc7 snprintf checker. Signed-off-by: Olaf Hering --- tools/hv/hv_kvp_daemon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c index 88b20e007c05..eaa3bec273c8 100644 --- a/tools/hv/hv_kvp_daemon.c +++ b/tools/hv/hv_kvp_daemon.c @@ -1136,7 +1136,7 @@ static int process_ip_string(FILE *f, char *ip_string, int type) int i = 0; int j = 0; char str[256]; - char sub_str[10]; + char sub_str[13]; int offset = 0; memset(addr, 0, sizeof(addr));