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 --- drivers/tty/ipwireless/Makefile | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 drivers/tty/ipwireless/Makefile (limited to 'drivers/tty/ipwireless/Makefile') diff --git a/drivers/tty/ipwireless/Makefile b/drivers/tty/ipwireless/Makefile new file mode 100644 index 000000000..a665d021e --- /dev/null +++ b/drivers/tty/ipwireless/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the IPWireless driver +# + +obj-$(CONFIG_IPWIRELESS) += ipwireless.o + +ipwireless-y := hardware.o main.o network.o tty.o + -- cgit v1.3.1