The patch titled
Subject: ima-define-a-canonical-binary_runtime_measurements-list-format-v3
has been added to the -mm tree. Its filename is
ima-define-a-canonical-binary_runtime_measurements-list-format-v3.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ima-define-a-canonical-binary_runtime_measurements-list-format-v3.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ima-define-a-canonical-binary_runtime_measurements-list-format-v3.patch
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------------------------------------------------------
From: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
Subject: ima-define-a-canonical-binary_runtime_measurements-list-format-v3
Changelog v3:
- restore PCR value properly
Link: http://lkml.kernel.org/r/1473170584-15094-9-git-send-email-zohar@xxxxxxxxxxxxxxxxxx
Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
security/integrity/ima/ima_template.c | 4 ++--
security/integrity/ima/ima_template_lib.c | 1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff -puN security/integrity/ima/ima_template.c~ima-define-a-canonical-binary_runtime_measurements-list-format-v3 security/integrity/ima/ima_template.c
--- a/security/integrity/ima/ima_template.c~ima-define-a-canonical-binary_runtime_measurements-list-format-v3
+++ a/security/integrity/ima/ima_template.c
@@ -462,8 +462,8 @@ int ima_restore_measurement_list(loff_t
break;
memcpy(entry->digest, hdr_v1->digest, TPM_DIGEST_SIZE);
- if (ima_canonical_fmt)
- entry->pcr = le32_to_cpu(hdr_v1->pcr);
+ entry->pcr =
+ !ima_canonical_fmt ? hdr_v1->pcr : le32_to_cpu(hdr_v1->pcr);
ret = ima_restore_measurement_entry(entry);
if (ret < 0)
break;
diff -puN security/integrity/ima/ima_template_lib.c~ima-define-a-canonical-binary_runtime_measurements-list-format-v3 security/integrity/ima/ima_template_lib.c
--- a/security/integrity/ima/ima_template_lib.c~ima-define-a-canonical-binary_runtime_measurements-list-format-v3
+++ a/security/integrity/ima/ima_template_lib.c
@@ -105,6 +105,7 @@ static void ima_show_template_data_binar
if (show != IMA_SHOW_BINARY_NO_FIELD_LEN) {
u32 field_len = !ima_canonical_fmt ? len : cpu_to_le32(len);
+
ima_putc(m, &field_len, sizeof(field_len));
}
_
Patches currently in -mm which might be from zohar@xxxxxxxxxxxxxxxxxx are
ima-on-soft-reboot-restore-the-measurement-list.patch
ima-permit-duplicate-measurement-list-entries.patch
ima-maintain-memory-size-needed-for-serializing-the-measurement-list.patch
ima-maintain-memory-size-needed-for-serializing-the-measurement-list-v3.patch
ima-serialize-the-binary_runtime_measurements.patch
ima-store-the-builtin-custom-template-definitions-in-a-list.patch
ima-store-the-builtin-custom-template-definitions-in-a-list-v3.patch
ima-support-restoring-multiple-template-formats.patch
ima-support-restoring-multiple-template-formats-v3.patch
ima-define-a-canonical-binary_runtime_measurements-list-format.patch
ima-define-a-canonical-binary_runtime_measurements-list-format-v3.patch
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