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 --- fs/crypto/Makefile | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 fs/crypto/Makefile (limited to 'fs/crypto/Makefile') diff --git a/fs/crypto/Makefile b/fs/crypto/Makefile new file mode 100644 index 000000000..b03e02f0f --- /dev/null +++ b/fs/crypto/Makefile @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-2.0-only +obj-$(CONFIG_FS_ENCRYPTION) += fscrypto.o + +fscrypto-y := crypto.o \ + fname.o \ + hkdf.o \ + hooks.o \ + keyring.o \ + keysetup.o \ + keysetup_v1.o \ + policy.o + +fscrypto-$(CONFIG_BLOCK) += block.o -- cgit v1.3.1