[PATCH v6 9/9] powerpc/ima: update ima arch policy to check for blacklist

Nayna Jain
2019-09-27T14:27:31Z

This patch updates the arch specific policies for PowernV systems
to add check against blacklisted hashes before doing the verification.

Signed-off-by: Nayna Jain <nayna@linux.ibm.com>
---
arch/powerpc/kernel/ima_arch.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/ima_arch.c b/arch/powerpc/kernel/ima_arch.c
index 77c61b142042..3f57433c0824 100644
--- a/arch/powerpc/kernel/ima_arch.c
+++ b/arch/powerpc/kernel/ima_arch.c
@@ -24,9 +24,9 @@ bool arch_ima_get_secureboot(void)
static const char *const arch_rules[] = {
"measure func=KEXEC_KERNEL_CHECK template=ima-modsig",
"measure func=MODULE_CHECK template=ima-modsig",
- "appraise func=KEXEC_KERNEL_CHECK appraise_type=imasig|modsig",
+ "appraise func=KEXEC_KERNEL_CHECK appraise_flag=check_blacklist appraise_type=imasig|modsig",
#if !IS_ENABLED(CONFIG_MODULE_SIG)
- "appraise func=MODULE_CHECK appraise_type=imasig|modsig",
+ "appraise func=MODULE_CHECK appraise_flag=check_blacklist appraise_type=imasig|modsig",
#endif
NULL
};
--
2.20.1