diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-03 00:49:46 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-03 00:49:46 +0300 |
commit | 7f218319caaaf6f2a43b22d8c82b898f32b4ec70 (patch) | |
tree | d4be6632e7c8d599815a0944686b96d7bb215c20 /security | |
parent | 6cad420cc695867b4ca710bac21fde21a4102e4b (diff) | |
parent | 9e2b4be377f0d715d9d910507890f9620cc22a9d (diff) |
Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
Pull integrity updates from Mimi Zohar:
"Just a couple of updates for linux-5.7:
- A new Kconfig option to enable IMA architecture specific runtime
policy rules needed for secure and/or trusted boot, as requested.
- Some message cleanup (eg. pr_fmt, additional error messages)"
* 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
ima: add a new CONFIG for loading arch-specific policies
integrity: Remove duplicate pr_fmt definitions
IMA: Add log statements for failure conditions
IMA: Update KBUILD_MODNAME for IMA files to ima
Diffstat (limited to 'security')
-rw-r--r-- | security/integrity/digsig.c | 2 | ||||
-rw-r--r-- | security/integrity/digsig_asymmetric.c | 2 | ||||
-rw-r--r-- | security/integrity/evm/evm_crypto.c | 2 | ||||
-rw-r--r-- | security/integrity/evm/evm_main.c | 2 | ||||
-rw-r--r-- | security/integrity/evm/evm_secfs.c | 2 | ||||
-rw-r--r-- | security/integrity/ima/Kconfig | 7 | ||||
-rw-r--r-- | security/integrity/ima/Makefile | 6 | ||||
-rw-r--r-- | security/integrity/ima/ima_asymmetric_keys.c | 2 | ||||
-rw-r--r-- | security/integrity/ima/ima_crypto.c | 2 | ||||
-rw-r--r-- | security/integrity/ima/ima_fs.c | 2 | ||||
-rw-r--r-- | security/integrity/ima/ima_init.c | 2 | ||||
-rw-r--r-- | security/integrity/ima/ima_kexec.c | 1 | ||||
-rw-r--r-- | security/integrity/ima/ima_main.c | 5 | ||||
-rw-r--r-- | security/integrity/ima/ima_policy.c | 2 | ||||
-rw-r--r-- | security/integrity/ima/ima_queue.c | 2 | ||||
-rw-r--r-- | security/integrity/ima/ima_queue_keys.c | 2 | ||||
-rw-r--r-- | security/integrity/ima/ima_template.c | 2 | ||||
-rw-r--r-- | security/integrity/ima/ima_template_lib.c | 2 | ||||
-rw-r--r-- | security/integrity/integrity.h | 6 |
19 files changed, 19 insertions, 34 deletions
diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c index ea1aae3d07b3..e9cbadade74b 100644 --- a/security/integrity/digsig.c +++ b/security/integrity/digsig.c @@ -6,8 +6,6 @@ * Dmitry Kasatkin <dmitry.kasatkin@intel.com> */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/err.h> #include <linux/sched.h> #include <linux/slab.h> diff --git a/security/integrity/digsig_asymmetric.c b/security/integrity/digsig_asymmetric.c index 55aec161d0e1..4e0d6778277e 100644 --- a/security/integrity/digsig_asymmetric.c +++ b/security/integrity/digsig_asymmetric.c @@ -6,8 +6,6 @@ * Dmitry Kasatkin <dmitry.kasatkin@intel.com> */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/err.h> #include <linux/ratelimit.h> #include <linux/key-type.h> diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c index d485f6fc908e..35682852ddea 100644 --- a/security/integrity/evm/evm_crypto.c +++ b/security/integrity/evm/evm_crypto.c @@ -10,8 +10,6 @@ * Using root's kernel master key (kmk), calculate the HMAC */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/export.h> #include <linux/crypto.h> #include <linux/xattr.h> diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c index f9a81b187fae..d361d7fdafc4 100644 --- a/security/integrity/evm/evm_main.c +++ b/security/integrity/evm/evm_main.c @@ -11,8 +11,6 @@ * evm_inode_removexattr, and evm_verifyxattr */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/init.h> #include <linux/crypto.h> #include <linux/audit.h> diff --git a/security/integrity/evm/evm_secfs.c b/security/integrity/evm/evm_secfs.c index c11c1f7b3ddd..39ad1038d45d 100644 --- a/security/integrity/evm/evm_secfs.c +++ b/security/integrity/evm/evm_secfs.c @@ -10,8 +10,6 @@ * - Get the key and enable EVM */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/audit.h> #include <linux/uaccess.h> #include <linux/init.h> diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig index 3f3ee4e2eb0d..edde88dbe576 100644 --- a/security/integrity/ima/Kconfig +++ b/security/integrity/ima/Kconfig @@ -327,3 +327,10 @@ config IMA_QUEUE_EARLY_BOOT_KEYS depends on IMA_MEASURE_ASYMMETRIC_KEYS depends on SYSTEM_TRUSTED_KEYRING default y + +config IMA_SECURE_AND_OR_TRUSTED_BOOT + bool + depends on IMA_ARCH_POLICY + help + This option is selected by architectures to enable secure and/or + trusted boot based on IMA runtime policies. diff --git a/security/integrity/ima/Makefile b/security/integrity/ima/Makefile index 064a256f8725..67dabca670e2 100644 --- a/security/integrity/ima/Makefile +++ b/security/integrity/ima/Makefile @@ -11,6 +11,6 @@ ima-y := ima_fs.o ima_queue.o ima_init.o ima_main.o ima_crypto.o ima_api.o \ ima-$(CONFIG_IMA_APPRAISE) += ima_appraise.o ima-$(CONFIG_IMA_APPRAISE_MODSIG) += ima_modsig.o ima-$(CONFIG_HAVE_IMA_KEXEC) += ima_kexec.o -obj-$(CONFIG_IMA_BLACKLIST_KEYRING) += ima_mok.o -obj-$(CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS) += ima_asymmetric_keys.o -obj-$(CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS) += ima_queue_keys.o +ima-$(CONFIG_IMA_BLACKLIST_KEYRING) += ima_mok.o +ima-$(CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS) += ima_asymmetric_keys.o +ima-$(CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS) += ima_queue_keys.o diff --git a/security/integrity/ima/ima_asymmetric_keys.c b/security/integrity/ima/ima_asymmetric_keys.c index 7678f0e3e84d..aaae80c4e376 100644 --- a/security/integrity/ima/ima_asymmetric_keys.c +++ b/security/integrity/ima/ima_asymmetric_keys.c @@ -9,8 +9,6 @@ * create or update. */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <keys/asymmetric-type.h> #include "ima.h" diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c index 7967a6904851..423c84f95a14 100644 --- a/security/integrity/ima/ima_crypto.c +++ b/security/integrity/ima/ima_crypto.c @@ -10,8 +10,6 @@ * Calculates md5/sha1 file hash, template hash, boot-aggreate hash */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/kernel.h> #include <linux/moduleparam.h> #include <linux/ratelimit.h> diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c index 2000e8df0301..a71e822a6e92 100644 --- a/security/integrity/ima/ima_fs.c +++ b/security/integrity/ima/ima_fs.c @@ -12,8 +12,6 @@ * current measurement list and IMA statistics */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/fcntl.h> #include <linux/slab.h> #include <linux/init.h> diff --git a/security/integrity/ima/ima_init.c b/security/integrity/ima/ima_init.c index 195cb4079b2b..567468188a61 100644 --- a/security/integrity/ima/ima_init.c +++ b/security/integrity/ima/ima_init.c @@ -11,8 +11,6 @@ * initialization and cleanup functions */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/init.h> #include <linux/scatterlist.h> #include <linux/slab.h> diff --git a/security/integrity/ima/ima_kexec.c b/security/integrity/ima/ima_kexec.c index 9e94eca48b89..121de3e04af2 100644 --- a/security/integrity/ima/ima_kexec.c +++ b/security/integrity/ima/ima_kexec.c @@ -6,7 +6,6 @@ * Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com> * Mimi Zohar <zohar@linux.vnet.ibm.com> */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/seq_file.h> #include <linux/vmalloc.h> diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index 9fe949c6a530..9d0abedeae77 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -15,8 +15,6 @@ * and ima_file_check. */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/module.h> #include <linux/file.h> #include <linux/binfmts.h> @@ -757,6 +755,9 @@ void process_buffer_measurement(const void *buf, int size, ima_free_template_entry(entry); out: + if (ret < 0) + pr_devel("%s: failed, result: %d\n", __func__, ret); + return; } diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c index 453427048999..c334e0dc6083 100644 --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -7,8 +7,6 @@ * - initialize default measure policy rules */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/init.h> #include <linux/list.h> #include <linux/fs.h> diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c index 1ce8b1701566..8753212ddb18 100644 --- a/security/integrity/ima/ima_queue.c +++ b/security/integrity/ima/ima_queue.c @@ -15,8 +15,6 @@ * ever removed or changed during the boot-cycle. */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/rculist.h> #include <linux/slab.h> #include "ima.h" diff --git a/security/integrity/ima/ima_queue_keys.c b/security/integrity/ima/ima_queue_keys.c index c87c72299191..cb3e3f501593 100644 --- a/security/integrity/ima/ima_queue_keys.c +++ b/security/integrity/ima/ima_queue_keys.c @@ -8,8 +8,6 @@ * Enables deferred processing of keys */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/workqueue.h> #include <keys/asymmetric-type.h> #include "ima.h" diff --git a/security/integrity/ima/ima_template.c b/security/integrity/ima/ima_template.c index 6aa6408603e3..062d9ad49afb 100644 --- a/security/integrity/ima/ima_template.c +++ b/security/integrity/ima/ima_template.c @@ -9,8 +9,6 @@ * Helpers to manage template descriptors. */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/rculist.h> #include "ima.h" #include "ima_template_lib.h" diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c index 32ae05d88257..9cd1e50f3ccc 100644 --- a/security/integrity/ima/ima_template_lib.c +++ b/security/integrity/ima/ima_template_lib.c @@ -9,8 +9,6 @@ * Library of supported template fields. */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include "ima_template_lib.h" static bool ima_template_hash_algo_allowed(u8 algo) diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h index 73fc286834d7..298b73794d8b 100644 --- a/security/integrity/integrity.h +++ b/security/integrity/integrity.h @@ -6,6 +6,12 @@ * Mimi Zohar <zohar@us.ibm.com> */ +#ifdef pr_fmt +#undef pr_fmt +#endif + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/types.h> #include <linux/integrity.h> #include <crypto/sha.h> |