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From: Dmitry Safonov <dima@arista.com>
To: linux-kernel@vger.kernel.org
Cc: Dmitry Safonov <0x7f454c46@gmail.com>,
	Dmitry Safonov <dima@arista.com>,
	"David S. Miller" <davem@davemloft.net>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	Jakub Kicinski <kuba@kernel.org>,
	Steffen Klassert <steffen.klassert@secunet.com>,
	YueHaibing <yuehaibing@huawei.com>,
	netdev@vger.kernel.org, stable@kernel.org,
	Shuah Khan <shuah@kernel.org>,
	linux-kselftest@vger.kernel.org
Subject: [PATCH 0/2] xfrm/compat: Fix xfrm_spdattr_type_t copying
Date: Sat, 17 Jul 2021 16:02:20 +0100	[thread overview]
Message-ID: <20210717150222.416329-1-dima@arista.com> (raw)

Here is the fix for both 32=>64 and 64=>32 bit translators and a
selftest that reproduced the issue.

Big thanks to YueHaibing for fuzzing and reporting the issue,
I really appreciate it!

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: YueHaibing <yuehaibing@huawei.com>
Cc: netdev@vger.kernel.org

Dmitry Safonov (2):
  net/xfrm/compat: Copy xfrm_spdattr_type_t atributes
  selftests/net/ipsec: Add test for xfrm_spdattr_type_t

 net/xfrm/xfrm_compat.c              |  49 ++++++++-
 tools/testing/selftests/net/ipsec.c | 165 +++++++++++++++++++++++++++-
 2 files changed, 207 insertions(+), 7 deletions(-)


base-commit: e73f0f0ee7541171d89f2e2491130c7771ba58d3
-- 
2.32.0


             reply	other threads:[~2021-07-17 15:02 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-17 15:02 Dmitry Safonov [this message]
2021-07-17 15:02 ` [PATCH 1/2] net/xfrm/compat: Copy xfrm_spdattr_type_t atributes Dmitry Safonov
2021-07-17 15:02 ` [PATCH 2/2] selftests/net/ipsec: Add test for xfrm_spdattr_type_t Dmitry Safonov
2021-07-22  9:48 ` [PATCH 0/2] xfrm/compat: Fix xfrm_spdattr_type_t copying Steffen Klassert

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