From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shuah Khan 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> References: <20161107154114.26803-1-shuahkh@osg.samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Shuah Khan , netfilter-devel@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: pablo@netfilter.org, kaber@trash.net, kadlec@blackhole.kfki.hu, davem@davemloft.net Return-path: In-Reply-To: <20161107154114.26803-1-shuahkh@osg.samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.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