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authorLinus Torvalds <torvalds@linux-foundation.org>2016-01-17 19:13:15 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-17 19:13:15 -0800
commit5807fcaa9bf7dd87241df739161c119cf78a6bc4 (patch)
tree4ed1e647a0ae0f315db3b9066c9235020c439649 /crypto/asymmetric_keys
parent2d663b55816e5c1d211a77fff90687053fe78aac (diff)
parentacb2cfdb316ddc3fac8183c0f71edd1680713b10 (diff)
downloadlinux-5807fcaa9bf7dd87241df739161c119cf78a6bc4.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris:

 - EVM gains support for loading an x509 cert from the kernel
   (EVM_LOAD_X509), into the EVM trusted kernel keyring.

 - Smack implements 'file receive' process-based permission checking for
   sockets, rather than just depending on inode checks.

 - Misc enhancments for TPM & TPM2.

 - Cleanups and bugfixes for SELinux, Keys, and IMA.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (41 commits)
  selinux: Inode label revalidation performance fix
  KEYS: refcount bug fix
  ima: ima_write_policy() limit locking
  IMA: policy can be updated zero times
  selinux: rate-limit netlink message warnings in selinux_nlmsg_perm()
  selinux: export validatetrans decisions
  gfs2: Invalid security labels of inodes when they go invalid
  selinux: Revalidate invalid inode security labels
  security: Add hook to invalidate inode security labels
  selinux: Add accessor functions for inode->i_security
  security: Make inode argument of inode_getsecid non-const
  security: Make inode argument of inode_getsecurity non-const
  selinux: Remove unused variable in selinux_inode_init_security
  keys, trusted: seal with a TPM2 authorization policy
  keys, trusted: select hash algorithm for TPM2 chips
  keys, trusted: fix: *do not* allow duplicate key options
  tpm_ibmvtpm: properly handle interrupted packet receptions
  tpm_tis: Tighten IRQ auto-probing
  tpm_tis: Refactor the interrupt setup
  tpm_tis: Get rid of the duplicate IRQ probing code
  ...
Diffstat (limited to 'crypto/asymmetric_keys')
-rw-r--r--crypto/asymmetric_keys/x509_public_key.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/asymmetric_keys/x509_public_key.c b/crypto/asymmetric_keys/x509_public_key.c
index 2a44b3752471..9e9e5a6a9ed6 100644
--- a/crypto/asymmetric_keys/x509_public_key.c
+++ b/crypto/asymmetric_keys/x509_public_key.c
@@ -321,6 +321,8 @@ static int x509_key_preparse(struct key_preparsed_payload *prep)
 			goto error_free_cert;
 	} else if (!prep->trusted) {
 		ret = x509_validate_trust(cert, get_system_trusted_keyring());
+		if (ret)
+			ret = x509_validate_trust(cert, get_ima_mok_keyring());
 		if (!ret)
 			prep->trusted = 1;
 	}