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/net/wireguard/Makefile | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 drivers/net/wireguard/Makefile (limited to 'drivers/net/wireguard/Makefile') diff --git a/drivers/net/wireguard/Makefile b/drivers/net/wireguard/Makefile new file mode 100644 index 000000000..00cbcc9ab --- /dev/null +++ b/drivers/net/wireguard/Makefile @@ -0,0 +1,17 @@ +ccflags-y := -D'pr_fmt(fmt)=KBUILD_MODNAME ": " fmt' +ccflags-$(CONFIG_WIREGUARD_DEBUG) += -DDEBUG +wireguard-y := main.o +wireguard-y += noise.o +wireguard-y += device.o +wireguard-y += peer.o +wireguard-y += timers.o +wireguard-y += queueing.o +wireguard-y += send.o +wireguard-y += receive.o +wireguard-y += socket.o +wireguard-y += peerlookup.o +wireguard-y += allowedips.o +wireguard-y += ratelimiter.o +wireguard-y += cookie.o +wireguard-y += netlink.o generated/netlink.o +obj-$(CONFIG_WIREGUARD) := wireguard.o -- cgit v1.3.1