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