Commit 84850dbb authored Jul 14, 2022 by Masahiro Yamada

kbuild: error out if $(INSTALL_MOD_PATH) contains % or :



If the directory path given to INSTALL_MOD_PATH contains % or :,
the module_install fails.

% is used in pattern rules, and : as the separator of dependencies.

Bail out with a clearer error message.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <n.schier@avm.de>

parent 9a68fd7f

scripts/Makefile.modinst

+3 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,9 @@ INSTALL_MOD_DIR ?= extra
		dst := $(MODLIB)/$(INSTALL_MOD_DIR)
		endif

		$(foreach x, % :, $(if $(findstring $x, $(dst)), \
		$(error module installation path cannot contain '$x')))

		suffix-y :=
		suffix-$(CONFIG_MODULE_COMPRESS_GZIP) := .gz
		suffix-$(CONFIG_MODULE_COMPRESS_XZ) := .xz