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 E148639EF2C; Wed, 29 Apr 2026 22:30:02 +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=1777501803; cv=none; b=UvH7pHGhba260WeWV3EJnkaUCZXNjUYnniJGMsL4ZvHUmKh2ix0DGC4uzGxTJhGvi0KQNPmIZkA/V1aWMKpmJj8FKYyjCPJXnGDIQrJjzwtoZCYP8Gi2L9/GZ04d4sh1B3xva7tCoiep0/VXLFInOsv9kDsTqqGB9FhzPglDpgw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777501803; c=relaxed/simple; bh=3DcQIt3OyWfZwNDlD3KnBgTDz3Y2yFzJGzIKKpu3KJE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=SxqOwJP8Wox75AlMX9l2M6Rz8CnkVPFWuG1/RGh9FdMk6uKFADUYhb8TxcSQrNR+K8X5bATzzlZWX7e9Tky8XVcelNoIuwCDHs+UHSLk+LCx0+oDJE+H9c8nDu1mwbeGaoQ04LeooAQhUTuzhztprq2qWpNBYuCB4fiUKwYtvmY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ezbBlo6b; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ezbBlo6b" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 29F79C2BCB4; Wed, 29 Apr 2026 22:30:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777501802; bh=3DcQIt3OyWfZwNDlD3KnBgTDz3Y2yFzJGzIKKpu3KJE=; h=From:To:Cc:Subject:Date:From; b=ezbBlo6bgBKEEKdAHzTGXWDdwYzD5N6UUyoP1u93bdUv0+YudqOgkJnif7BF5L0O7 MtynkNmY5uSnSuBPrL1eZc/z1IdTM+lrYqFuvVMNB2k1D1YbwUfId0L8hFrKyJXJnx NxjCnv5DIR0gatVqUsx0bvC378J9Ru/FNMiGKXcwis2LOkT6CnbkZIqI3oospHcehR 9QGEkp7yrg4XLz6bWrtwrea+RqEdYPr6Q7RsVSZAVNOHpwCjTaws94/loKvFN18Kbb vsQ7Y66n1XXjopQIGQGuhK+rb/fcN3GR1vnczzgT8iGqifJvItagtSatmZOF+3lDVp qXgTLddaMfG+A== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, bpf@vger.kernel.org, john.fastabend@gmail.com, sd@queasysnail.net, linux-kselftest@vger.kernel.org, Jakub Kicinski Subject: [PATCH net 0/7] net: tls: fix a few random bugs Date: Wed, 29 Apr 2026 15:29:37 -0700 Message-ID: <20260429222944.2139041-1-kuba@kernel.org> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix a few random bugs, from external reports and my local scan with various AI tools. Mostly corner cases in code which I don't think TLS maintainers would consider "battle tested". Jakub Kicinski (7): net: tls: fix silent data drop under pipe back-pressure selftests: tls: add test for data loss on small pipe net: tls: fix page pin leak on sendpage_ok() failure net: tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring selftests: bpf: cover wrapped sk_msg ring chaining in ktls TX path net: tls: fix use-after-free in tls_sw_sendmsg_locked after bpf verdict selftests: bpf: cover tls_sw_sendmsg UAF after bpf_exec_tx_verdict split net/tls/tls_device.c | 2 + net/tls/tls_sw.c | 17 ++- .../selftests/bpf/prog_tests/sockmap_ktls.c | 139 ++++++++++++++++++ .../selftests/bpf/progs/test_sockmap_ktls.c | 10 ++ tools/testing/selftests/net/tls.c | 43 ++++++ 5 files changed, 207 insertions(+), 4 deletions(-) -- 2.54.0