Kees Cook 1a17e5b513 LoadPin: Ignore the "contents" argument of the LSM hooks ... LoadPin only enforces the read-only origin of kernel file reads. Whether or not it was a partial read isn't important. Remove the overly conservative checks so that things like partial firmware reads will succeed (i.e. reading a firmware header). Fixes: 2039bda1fa ("LSM: Add "contents" flag to kernel_read_file hook") Cc: Paul Moore <paul@paul-moore.com> Cc: James Morris <jmorris@namei.org> Cc: "Serge E. Hallyn" <serge@hallyn.com> Cc: linux-security-module@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Serge Hallyn <serge@hallyn.com> Tested-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://lore.kernel.org/r/20221209195453.never.494-kees@kernel.org		2022-12-14 14:34:18 -08:00
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Kconfig	LoadPin: Require file with verity root digests to have a header	2022-09-07 16:37:27 -07:00
loadpin.c	LoadPin: Ignore the "contents" argument of the LSM hooks	2022-12-14 14:34:18 -08:00
Makefile