From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Hogan Subject: [PATCH] impr: Fix ptrdiff_t print formatting Date: Tue, 30 Jan 2018 09:48:02 +0000 Message-ID: <20180130094802.30147-1-jhogan@kernel.org> Cc: James Hogan , netdev@vger.kernel.org To: "David S. Miller" , Alexey Kuznetsov , Hideaki YOSHIFUJI Return-path: Received: from mail.kernel.org ([198.145.29.99]:42226 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751711AbeA3Jso (ORCPT ); Tue, 30 Jan 2018 04:48:44 -0500 Sender: netdev-owner@vger.kernel.org List-ID: ipmr_vif_seq_show() prints the difference between two pointers with the format string %2zd (z for size_t), however the correct format string is %2td instead (t for ptrdiff_t). The same bug in ip6mr_vif_seq_show() was already fixed long ago by commit d430a227d272 ("bogus format in ip6mr"). Signed-off-by: James Hogan Cc: Alexey Kuznetsov Cc: "David S. Miller" Cc: Hideaki YOSHIFUJI Cc: netdev@vger.kernel.org --- net/ipv4/ipmr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index fd5f19c988e4..0a279d99a532 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -3022,7 +3022,7 @@ static int ipmr_vif_seq_show(struct seq_file *seq, void *v) const char *name = vif->dev ? vif->dev->name : "none"; seq_printf(seq, - "%2zd %-10s %8ld %7ld %8ld %7ld %05X %08X %08X\n", + "%2td %-10s %8ld %7ld %8ld %7ld %05X %08X %08X\n", vif - mrt->vif_table, name, vif->bytes_in, vif->pkt_in, vif->bytes_out, vif->pkt_out, -- 2.13.6