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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-10 17:32:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-10 17:32:04 -0700 |
| commit | c3665a6be5de16cf6670a00003642114c44d8a70 (patch) | |
| tree | 118ea5fd3cca09eeac0d7dc550915d0e338e4dfe /security/integrity/digsig.c | |
| parent | 12ad143e1b803e541e48b8ba40f550250259ecdd (diff) | |
| parent | 2e884fc9759d8816630d3c30694721a39b7396e0 (diff) | |
| download | linux-c3665a6be5de16cf6670a00003642114c44d8a70.tar.bz2 | |
Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull integrity updates from James Morris:
"Mimi Zohar says:
'Linux 5.0 introduced the platform keyring to allow verifying the IMA
kexec kernel image signature using the pre-boot keys. This pull
request similarly makes keys on the platform keyring accessible for
verifying the PE kernel image signature.
Also included in this pull request is a new IMA hook that tags tmp
files, in policy, indicating the file hash needs to be calculated.
The remaining patches are cleanup'"
* 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
evm: Use defined constant for UUID representation
ima: define ima_post_create_tmpfile() hook and add missing call
evm: remove set but not used variable 'xattr'
encrypted-keys: fix Opt_err/Opt_error = -1
kexec, KEYS: Make use of platform keyring for signature verify
integrity, KEYS: add a reference to platform keyring
Diffstat (limited to 'security/integrity/digsig.c')
| -rw-r--r-- | security/integrity/digsig.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c index f45d6edecf99..e19c2eb72c51 100644 --- a/security/integrity/digsig.c +++ b/security/integrity/digsig.c @@ -87,6 +87,9 @@ static int __integrity_init_keyring(const unsigned int id, key_perm_t perm, pr_info("Can't allocate %s keyring (%d)\n", keyring_name[id], err); keyring[id] = NULL; + } else { + if (id == INTEGRITY_KEYRING_PLATFORM) + set_platform_trusted_keys(keyring[id]); } return err; |