From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C0DC2156861; Mon, 10 Mar 2025 18:21:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741630915; cv=none; b=TaHvP5Yf2urhNOTxuJGt/RDDAjU7VK2w3wJJUebPThACX7QCtTeDnWNLeMdM6c+NDsyWMoYg0kwDEcjnhCwF9ww+FrXs+nU1lYUewARRPvRsiKp48mIzfxz3ihSAhZxZCkB2Tudv+phsnP258hh9kzgAO6A90RXXQ4nllXDGd1A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741630915; c=relaxed/simple; bh=4V79ixrOHDd2/gbG2iveDW2pk9gPTJlvK1wkdc2QTmI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SWWAimj7PSbOXpPJ5LOewJ8urHf6cICRXhmrFuWwfMevfq825pUIymfJco9y9xvswkAk9H9GLutzM7Vhhnnvo2du4Szd06OCaTIuEiraQUaqbAxPaNnZqIUZvput4LsO/azIo8liLHYboNfnd10aCWr2iai3Ihnmx9vBMPjRcN8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=xX1C3G71; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="xX1C3G71" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B00AC4CEE5; Mon, 10 Mar 2025 18:21:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1741630915; bh=4V79ixrOHDd2/gbG2iveDW2pk9gPTJlvK1wkdc2QTmI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xX1C3G713hn4vlXRqi7A1WEc2eK7h99htww+dK0D3G+wQuK2fwNFpD7rkN1DrNUdB 0D9604JffBWzexfuxfNxg61hgtqU2YMkMykUiR6uMLm1k4DuIqTzeSKoNzYPRXC/z8 Kb1Suo2ju7Rh1ctM57C4sxD0UeHQoIH/MPqr7uCI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Tom Herbert , Justin Iurman , Paolo Abeni , Sasha Levin Subject: [PATCH 5.15 578/620] net: ipv6: fix missing dst ref drop in ila lwtunnel Date: Mon, 10 Mar 2025 18:07:04 +0100 Message-ID: <20250310170608.355257302@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250310170545.553361750@linuxfoundation.org> References: <20250310170545.553361750@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Justin Iurman [ Upstream commit 5da15a9c11c1c47ef573e6805b60a7d8a1687a2a ] Add missing skb_dst_drop() to drop reference to the old dst before adding the new dst to the skb. Fixes: 79ff2fc31e0f ("ila: Cache a route to translated address") Cc: Tom Herbert Signed-off-by: Justin Iurman Link: https://patch.msgid.link/20250305081655.19032-1-justin.iurman@uliege.be Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin --- net/ipv6/ila/ila_lwt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv6/ila/ila_lwt.c b/net/ipv6/ila/ila_lwt.c index 6d37dda3d26fc..7397f764c66cc 100644 --- a/net/ipv6/ila/ila_lwt.c +++ b/net/ipv6/ila/ila_lwt.c @@ -96,6 +96,7 @@ static int ila_output(struct net *net, struct sock *sk, struct sk_buff *skb) } } + skb_dst_drop(skb); skb_dst_set(skb, dst); return dst_output(net, sk, skb); -- 2.39.5