From 506ada89629ec7059b96ecfb0dc7d33ece0103ca Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 17:05:56 -0700 Subject: bpf: mark a NULL kfunc argument precise check_kfunc_arg() allows bpf_register_is_null() for nullable arguments w/o marking the underlying scalar register precise. Hence a checkpoint created on such a path would prune against arbitrary scalar value. Fixes: 3bda08b63670 ("bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)") Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com Signed-off-by: Alexei Starovoitov --- net/tls/Kconfig | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 net/tls/Kconfig (limited to 'net/tls/Kconfig') diff --git a/net/tls/Kconfig b/net/tls/Kconfig new file mode 100644 index 000000000..4f4d5973a --- /dev/null +++ b/net/tls/Kconfig @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# TLS configuration +# +config TLS + tristate "Transport Layer Security support" + depends on INET + select CRYPTO + select CRYPTO_AES + select CRYPTO_GCM + select NET_SOCK_MSG + default n + help + Enable kernel support for TLS protocol. This allows symmetric + encryption handling of the TLS protocol to be done in-kernel. + + If unsure, say N. + +config TLS_DEVICE + bool "Transport Layer Security HW offload" + depends on TLS + select SKB_DECRYPTED + select SOCK_VALIDATE_XMIT + select SOCK_RX_QUEUE_MAPPING + default n + help + Enable kernel support for HW offload of the TLS protocol. + + If unsure, say N. -- cgit v1.3.1