Now that the UAPI headers provide the required definitions, use those. Some symbols have been renamed, adapt to those.
Signed-off-by: Thomas Weißschuh <[email protected]> --- scripts/Makefile | 1 + scripts/sign-file.c | 19 ++++--------------- 2 files changed, 5 insertions(+), 15 deletions(-) diff --git a/scripts/Makefile b/scripts/Makefile index 0941e5ce7b57..3434a82a119f 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -35,6 +35,7 @@ HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include HOSTLDLIBS_sorttable = -lpthread HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include HOSTCFLAGS_sign-file.o = $(shell $(HOSTPKG_CONFIG) --cflags libcrypto 2> /dev/null) +HOSTCFLAGS_sign-file.o += -I$(srctree)/tools/include/uapi/ HOSTLDLIBS_sign-file = $(shell $(HOSTPKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto) ifdef CONFIG_UNWINDER_ORC diff --git a/scripts/sign-file.c b/scripts/sign-file.c index 73fbefd2e540..86b010ac1514 100644 --- a/scripts/sign-file.c +++ b/scripts/sign-file.c @@ -40,19 +40,7 @@ #endif #include "ssl-common.h" -struct module_signature { - uint8_t algo; /* Public-key crypto algorithm [0] */ - uint8_t hash; /* Digest algorithm [0] */ - uint8_t id_type; /* Key identifier type [PKEY_ID_PKCS7] */ - uint8_t signer_len; /* Length of signer's name [0] */ - uint8_t key_id_len; /* Length of key identifier [0] */ - uint8_t __pad[3]; - uint32_t sig_len; /* Length of signature data */ -}; - -#define PKEY_ID_PKCS7 2 - -static char magic_number[] = "~Module signature appended~\n"; +#include <linux/module_signature.h> static __attribute__((noreturn)) void format(void) @@ -197,7 +185,7 @@ static X509 *read_x509(const char *x509_name) int main(int argc, char **argv) { - struct module_signature sig_info = { .id_type = PKEY_ID_PKCS7 }; + struct module_signature sig_info = { .id_type = MODULE_SIGNATURE_TYPE_PKCS7 }; char *hash_algo = NULL; char *private_key_name = NULL, *raw_sig_name = NULL; char *x509_name, *module_name, *dest_name; @@ -357,7 +345,8 @@ int main(int argc, char **argv) sig_size = BIO_number_written(bd) - module_size; sig_info.sig_len = htonl(sig_size); ERR(BIO_write(bd, &sig_info, sizeof(sig_info)) < 0, "%s", dest_name); - ERR(BIO_write(bd, magic_number, sizeof(magic_number) - 1) < 0, "%s", dest_name); + ERR(BIO_write(bd, MODULE_SIGNATURE_MARKER, sizeof(MODULE_SIGNATURE_MARKER) - 1) < 0, + "%s", dest_name); ERR(BIO_free(bd) != 1, "%s", dest_name); -- 2.53.0
