From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 BA9D6342509 for ; Mon, 20 Apr 2026 14:59:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776697156; cv=none; b=RlgfDsrXNwVlZmwx5XwPPqK7pw6ds+D3h/XGxcSiczjI3U1R8Ft/hCyTuOsH9FE/zXPKtMZfBnyN7IVwr1ApuriQiwQRO3PORemX7+yLD50ig/Ar7IjcZkK1+WbE5r4xiYrCL5BErpaDM7M2yeIQ7QFTFSIX4No3L4hmDuanSfY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776697156; c=relaxed/simple; bh=Y+Oe87Y+zq0e3lz5Kxtmiy1IL3ue+vz7+oEmEOdW/ag=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=jK52Jtwna5Y1KgN3KiaHkwKTAoctXseueKwX3PqgsgwANNzrrHYSNNJJ/iOPIsyM/ytku7wYy9T7MTkwlsE6CTQpuF5nMI7A8St189w72AcClKOzaD3yEBIQCij3f4T1cRVEMropbLQ61ZAD27oMOvq/PdwflkBLxi7eXuU9SAI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=hxDkU7Ao; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="hxDkU7Ao" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1776697153; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=gHUlnJZiu3wn1UaLU2mhPT1/9a82z63/7+nsN1lzlyo=; b=hxDkU7AoMQTvGdTzixfIvzOpVFS4UBTkkydqtW5FsC58ESS/ffgY7VmxhoXaGO3hc3s/3x +ISkJ0KYdF1Dy8FYwWZHi9NvU1c40yMV6sszgJkEw2zIu0l4iXCZ05gb5AlpdH3Cvo85O3 zGNNjvShPW9cLLGsvIkPSOk2e37s82Q= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-696-FVz965EOPDasHEmWto0xEQ-1; Mon, 20 Apr 2026 10:59:11 -0400 X-MC-Unique: FVz965EOPDasHEmWto0xEQ-1 X-Mimecast-MFC-AGG-ID: FVz965EOPDasHEmWto0xEQ_1776697148 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 33F17195609F; Mon, 20 Apr 2026 14:59:08 +0000 (UTC) Received: from warthog.procyon.org.com (unknown [10.44.48.17]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 4EB1F1800347; Mon, 20 Apr 2026 14:59:04 +0000 (UTC) From: David Howells To: netdev@vger.kernel.org Cc: David Howells , Marc Dionne , Jakub Kicinski , "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH net 0/4] rxrpc: Miscellaneous fixes Date: Mon, 20 Apr 2026 15:58:53 +0100 Message-ID: <20260420145900.1223732-1-dhowells@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Here are some fixes for rxrpc, as found by Sashiko[1]: (1) Fix leaks in rxkad_verify_response(). (2) Fix lack of unsharing of RESPONSE packets. (3) Fix integer overflow in RxGK ticket length check. (4) Fix handling of rxkad-encrypted packets with crypto-misaligned lengths. David The patches can be found here also: http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=rxrpc-fixes Link: https://sashiko.dev/#/patchset/20260408121252.2249051-1-dhowells%40redhat.com [1] David Howells (4): rxrpc: Fix memory leaks in rxkad_verify_response() rxrpc: Fix conn-level packet handling to unshare RESPONSE packets rxgk: Fix potential integer overflow in length check rxrpc: Fix rxkad crypto unalignment handling include/linux/key.h | 2 + include/trace/events/rxrpc.h | 1 + net/rxrpc/ar-internal.h | 2 +- net/rxrpc/conn_event.c | 12 ++- net/rxrpc/io_thread.c | 15 +--- net/rxrpc/rxgk_app.c | 2 +- net/rxrpc/rxgk_common.h | 1 + net/rxrpc/rxkad.c | 142 +++++++++++++---------------------- net/rxrpc/skbuff.c | 26 ++++++- 9 files changed, 94 insertions(+), 109 deletions(-)