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| author | David Howells <dhowells@redhat.com> | 2014-09-16 18:32:16 +0200 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2014-09-16 18:32:16 +0200 |
| commit | 68c45c7feaf1a8adebc6d9d77aa0a2018d974085 (patch) | |
| tree | 3723e1d847b0626e07837db7c648ba63ade7e1a5 /security | |
| parent | Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/li... (diff) | |
| parent | PKCS#7: Fix the parser cleanup to drain parsed out X.509 certs (diff) | |
| download | linux-68c45c7feaf1a8adebc6d9d77aa0a2018d974085.tar.xz linux-68c45c7feaf1a8adebc6d9d77aa0a2018d974085.zip | |
Merge tag 'keys-fixes-20140916' into keys-next
Merge in keyrings fixes, at least some of which later patches depend on:
(1) Reinstate the production of EPERM for key types beginning with '.' in
requests from userspace.
(2) Tidy up the cleanup of PKCS#7 message signed information blocks and fix a
bug this made more obvious.
Signed-off-by: David Howells <dhowells@redhat.coM>
Diffstat (limited to 'security')
| -rw-r--r-- | security/keys/keyctl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c index e26f860e5f2e..eff88a5f5d40 100644 --- a/security/keys/keyctl.c +++ b/security/keys/keyctl.c @@ -37,6 +37,8 @@ static int key_get_type_from_user(char *type, return ret; if (ret == 0 || ret >= len) return -EINVAL; + if (type[0] == '.') + return -EPERM; type[len - 1] = '\0'; return 0; } |