diff options
| author | Matthew Garrett <mjg59@google.com> | 2018-01-08 13:36:19 -0800 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2018-03-23 06:31:11 -0400 |
| commit | 3ec30113264a7bcd389f51d1738e42da0f41bb5a (patch) | |
| tree | 75a1465c8f53522dafcf2d41085c925cb025e29f /include/linux/security.h | |
| parent | 5893ed18a26d1f56b97c0290b0cbbc2d49d6de28 (diff) | |
| download | blackbird-op-linux-3ec30113264a7bcd389f51d1738e42da0f41bb5a.tar.gz blackbird-op-linux-3ec30113264a7bcd389f51d1738e42da0f41bb5a.zip | |
security: Add a cred_getsecid hook
For IMA purposes, we want to be able to obtain the prepared secid in the
bprm structure before the credentials are committed. Add a cred_getsecid
hook that makes this possible.
Signed-off-by: Matthew Garrett <mjg59@google.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Cc: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/security.h')
| -rw-r--r-- | include/linux/security.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index 3f5fd988ee87..116b8717a98c 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -324,6 +324,7 @@ int security_cred_alloc_blank(struct cred *cred, gfp_t gfp); void security_cred_free(struct cred *cred); int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp); void security_transfer_creds(struct cred *new, const struct cred *old); +void security_cred_getsecid(const struct cred *c, u32 *secid); int security_kernel_act_as(struct cred *new, u32 secid); int security_kernel_create_files_as(struct cred *new, struct inode *inode); int security_kernel_module_request(char *kmod_name); |
