On Thu, Mar 04, 2021 at 12:50:30PM -0500, Eric Snowberg wrote: > Fix a build issue when x509_revocation_list is not defined. > > $ make ARCH=x86_64 O=build64 all > > EXTRACT_CERTS ../ > At main.c:154: > - SSL error:0909006C:PEM routines:get_name:no start line: > crypto/pem/pem_lib.c:745 > extract-cert: ../: Is a directory > make[2]: [../certs/Makefile:119: certs/x509_revocation_list] Error 1 (ignored) > > When the new CONFIG_SYSTEM_REVOCATION_LIST was added [1], it was not carried > into the code for preloading the revocation certificates [2]. Change from > using the original CONFIG_SYSTEM_BLACKLIST_KEYRING to the new > CONFIG_SYSTEM_REVOCATION_LIST. > > [1] > https://lore.kernel.org/keyrings/eda280f9-f72d-4181-93c7-cdbe95976...@oracle.com/T/#m562c1b27bf402190e7bb573ad20eff5b6310d08f > [2] > https://lore.kernel.org/keyrings/eda280f9-f72d-4181-93c7-cdbe95976...@oracle.com/T/#m07e258bf019ccbac23820fad5192ceffa74fc6ab > > Reported-by: Randy Dunlap <rdun...@infradead.org> > Signed-off-by: Eric Snowberg <eric.snowb...@oracle.com>
This seems to fix my build errors. Tested-by: Nathan Chancellor <nat...@kernel.org> > --- > v2 changes: > Use the new config option for extract-cert > Use the new config option when building revocation_certificates.o > --- > certs/Makefile | 5 +++-- > certs/blacklist.c | 4 ++++ > scripts/Makefile | 2 +- > 3 files changed, 8 insertions(+), 3 deletions(-) > > diff --git a/certs/Makefile b/certs/Makefile > index e3f4926fd21e..b6db52ebf0be 100644 > --- a/certs/Makefile > +++ b/certs/Makefile > @@ -4,7 +4,8 @@ > # > > obj-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += system_keyring.o > system_certificates.o common.o > -obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist.o > revocation_certificates.o common.o > +obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist.o common.o > +obj-$(CONFIG_SYSTEM_REVOCATION_LIST) += revocation_certificates.o > ifneq ($(CONFIG_SYSTEM_BLACKLIST_HASH_LIST),"") > obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist_hashes.o > else > @@ -105,7 +106,7 @@ $(obj)/signing_key.x509: scripts/extract-cert $(X509_DEP) > FORCE > $(call > if_changed,extract_certs,$(MODULE_SIG_KEY_SRCPREFIX)$(CONFIG_MODULE_SIG_KEY)) > endif # CONFIG_MODULE_SIG > > -ifeq ($(CONFIG_SYSTEM_BLACKLIST_KEYRING),y) > +ifeq ($(CONFIG_SYSTEM_REVOCATION_LIST),y) > > $(eval $(call config_filename,SYSTEM_REVOCATION_KEYS)) > > diff --git a/certs/blacklist.c b/certs/blacklist.c > index 723b19c96256..c9a435b15af4 100644 > --- a/certs/blacklist.c > +++ b/certs/blacklist.c > @@ -21,8 +21,10 @@ > > static struct key *blacklist_keyring; > > +#ifdef CONFIG_SYSTEM_REVOCATION_LIST > extern __initconst const u8 revocation_certificate_list[]; > extern __initconst const unsigned long revocation_certificate_list_size; > +#endif > > /* > * The description must be a type prefix, a colon and then an even number of > @@ -225,6 +227,7 @@ static int __init blacklist_init(void) > */ > device_initcall(blacklist_init); > > +#ifdef CONFIG_SYSTEM_REVOCATION_LIST > /* > * Load the compiled-in list of revocation X.509 certificates. > */ > @@ -237,3 +240,4 @@ static __init int load_revocation_certificate_list(void) > blacklist_keyring); > } > late_initcall(load_revocation_certificate_list); > +#endif > diff --git a/scripts/Makefile b/scripts/Makefile > index 983b785f13cb..bd0718f7c493 100644 > --- a/scripts/Makefile > +++ b/scripts/Makefile > @@ -11,7 +11,7 @@ hostprogs-always-$(CONFIG_ASN1) > += asn1_compiler > hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT) += sign-file > hostprogs-always-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert > hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert > - hostprogs-always-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += extract-cert > +hostprogs-always-$(CONFIG_SYSTEM_REVOCATION_LIST) += extract-cert > > HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include > HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include > -- > 2.18.4 >