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 630534A35 for ; Tue, 28 Apr 2026 20:53:57 +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=1777409637; cv=none; b=KrZBdX+PR8VTUAa1eUH9dBtn00m0ioAkeGOdOmgpkyWKEcd2TAlvTx7eL28P+csYgwOybTQ0cYXCNNNUpPOsWVI5zkzZV/ccPh+Z1AwJYIjXe1L1xAygF0by01p3P1rZ0W+yen31cJUEkf/rT11r1Lg/+tETlqNIx7sP6V1PHHQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777409637; c=relaxed/simple; bh=IMLCwLEATMEpfj5w0tTt9weavcjT5AffFw/8eOy/8nc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=jzVTXB+PX+Xkre6To4tdGrH66nKXvxMQQdgM+up6cwhig14Gu40gl4Bf+nT1xzs3DbWJclZ51en6TNwDyeiqKqOvZuSRGRYGXFW/G4wjvdhB94/xa4oqXBaTTUp2bnBdAr19IlmtoCNyYjLqC4AUc5CQUjSsOK5xDt11MTVBRaw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qohuYlnq; 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="qohuYlnq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9201CC2BCAF; Tue, 28 Apr 2026 20:53:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777409637; bh=IMLCwLEATMEpfj5w0tTt9weavcjT5AffFw/8eOy/8nc=; h=From:To:Cc:Subject:Date:From; b=qohuYlnqTQbeNpq/m6OxnIgqWwtoZtsoOdG/aqDHSgm0+iTVIO1n6YP+oSDfLXK7d p+AVCOpC4TkhA783j471UOaS9wswgYy08pCBTe54x/E24f1M7HfBYy43r7rLo31Hpa isHetW6LvcgsRyQ5XY0/UdSvxmrkNM2RP90E6OGKN8xQsHMpc2i9JItd6xZJ3bOuRo IjrQOoPy9xdUuMBR6ifIwypzNxrygGkhp1L3iIlAGuOaE0jXUS5DVeiBwQvPmW9odM I6Zfm9/EojOwivUCF7YTnW1S8TLyoE0/pIQj/5wztl2NeWibxdmmSs38t0N1yDWcWW zXiINcZxKr7QQ== 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, willemdebruijn.kernel@gmail.com, daniel.zahka@gmail.com, Jakub Kicinski Subject: [PATCH net-next 0/3] net: psp: add more validation Date: Tue, 28 Apr 2026 13:53:49 -0700 Message-ID: <20260428205352.1247325-1-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-Transfer-Encoding: 8bit Address some AI code-scan issues with the PSP code. I don't think any of these are real bugs, but they may become bugs in the future. The two real bugs discovered were posted separately for net. AI reports 3 more which seem plain wrong (rx SPI "leak" on error etc.). Jakub Kicinski (3): psp: validate protocol before mutating skb in psp_dev_encapsulate() psp: add a comment about a psp_dev add netlink notification psp: validate IPv4 header fields in psp_dev_rcv() net/psp/psp_main.c | 21 ++++++++++++++++++--- 1 file changed, 18 insertions(+), 3 deletions(-) -- 2.54.0