diff options
| author | Casey Schaufler <casey@schaufler-ca.com> | 2025-08-16 20:28:57 +0300 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2025-08-30 17:15:29 +0300 |
| commit | a59076f2669ec23a122549e1f4114e8d4255b632 (patch) | |
| tree | 2e92e79f92c48a45210d1b0b7dedf28f7e50501c /include/linux | |
| parent | 0a561e3904a92492fee8e02a9f69276e939fd990 (diff) | |
| download | linux-a59076f2669ec23a122549e1f4114e8d4255b632.tar.xz | |
lsm: security_lsmblob_to_secctx module selection
Add a parameter lsmid to security_lsmblob_to_secctx() to identify which
of the security modules that may be active should provide the security
context. If the value of lsmid is LSM_ID_UNDEF the first LSM providing
a hook is used. security_secid_to_secctx() is unchanged, and will
always report the first LSM providing a hook.
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
[PM: subj tweak]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/security.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index 521bcb5b9717..6d1ed6e7387b 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -567,7 +567,8 @@ int security_getprocattr(struct task_struct *p, int lsmid, const char *name, int security_setprocattr(int lsmid, const char *name, void *value, size_t size); int security_ismaclabel(const char *name); int security_secid_to_secctx(u32 secid, struct lsm_context *cp); -int security_lsmprop_to_secctx(struct lsm_prop *prop, struct lsm_context *cp); +int security_lsmprop_to_secctx(struct lsm_prop *prop, struct lsm_context *cp, + int lsmid); int security_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid); void security_release_secctx(struct lsm_context *cp); void security_inode_invalidate_secctx(struct inode *inode); @@ -1551,7 +1552,8 @@ static inline int security_secid_to_secctx(u32 secid, struct lsm_context *cp) } static inline int security_lsmprop_to_secctx(struct lsm_prop *prop, - struct lsm_context *cp) + struct lsm_context *cp, + int lsmid) { return -EOPNOTSUPP; } |