From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932533AbcKGPml (ORCPT ); Mon, 7 Nov 2016 10:42:41 -0500 Received: from resqmta-po-05v.sys.comcast.net ([96.114.154.164]:57739 "EHLO resqmta-po-05v.sys.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932404AbcKGPlV (ORCPT ); Mon, 7 Nov 2016 10:41:21 -0500 From: Shuah Khan To: pablo@netfilter.org, kaber@trash.net, kadlec@blackhole.kfki.hu, davem@davemloft.net Cc: Shuah Khan , netfilter-devel@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] net/netfilter: Fix use uninitialized warn in nft_range_eval() Date: Mon, 7 Nov 2016 08:41:14 -0700 Message-Id: <20161107154114.26803-4-shuahkh@osg.samsung.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20161107154114.26803-1-shuahkh@osg.samsung.com> References: <20161107154114.26803-1-shuahkh@osg.samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CMAE-Envelope: MS4wfPYGsCmXg7Gp/GwQKEA05w0O9sGQfYU6QaXmVQfTomDxEZaDUsjcxqwoLuXgeNI2fEUIZ29vOLqZDwklJmt3x1hYJanUfbbIsKoPhmUYlW2vN3eiUYTN YN3Ep1jro9C15DoCgz4o9fbXGleRZrw0hA4Lx+RHQXXZkZhOVdd4YIxDttMhUkmDMUEk5/OsAdRQOFEYFjwARxanDhGGiJLeX6Hyt4+DwaR0JVaDAfCcon5l jy0lIIdgmDi1TXh6Ma1Z6F+L4q03Ae5Phm5H+ZcPvA6ycXUZOi4k0Nxk3Rn5LNusrBmIC1r85fHYSYxSFuSy/8OiPd4j2K+6FB8wlvI/4UkSZRA3ui4uzp6a gRm0XobYZOaJOx/mRoHAPk0/gZ8S6/GWriHnRKLp5tW1b64h0UJaWwe7vmvvzFOrjLpNwgVTJ5BUxXuIm9FUNfUwbeVapYTlawN+nrk5RvhVLco+Tys= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following warn: CC [M] net/netfilter/nft_range.o 8601,8605c9105 net/netfilter/nft_range.c: In function ‘nft_range_eval’: net/netfilter/nft_range.c:45:5: warning: ‘mismatch’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (mismatch) ^ Signed-off-by: Shuah Khan --- net/netfilter/nft_range.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/nft_range.c b/net/netfilter/nft_range.c index c6d5358..fe5f69b 100644 --- a/net/netfilter/nft_range.c +++ b/net/netfilter/nft_range.c @@ -28,7 +28,7 @@ static void nft_range_eval(const struct nft_expr *expr, const struct nft_pktinfo *pkt) { const struct nft_range_expr *priv = nft_expr_priv(expr); - bool mismatch; + bool mismatch = false; int d1, d2; d1 = memcmp(®s->data[priv->sreg], &priv->data_from, priv->len); -- 2.9.3