security.c - OpenGrok cross reference for /security/security.c

Lines Matching defs:cred
424 static void __init lsm_early_cred(struct cred *cred);

467 	init_debug("cred blob size       = %d\n", blob_sizes.lbs_cred);

496 	lsm_early_cred((struct cred *) current->cred);

691  * lsm_cred_alloc - allocate a composite cred blob

692  * @cred: the cred that needs a blob

695  * Allocate the cred blob for all the modules

699 static int lsm_cred_alloc(struct cred *cred, gfp_t gfp)

701 	return lsm_blob_alloc(&cred->security, blob_sizes.lbs_cred, gfp);

705  * lsm_early_cred - during initialization allocate a composite cred blob

706  * @cred: the cred that needs a blob

708  * Allocate the cred blob for all the modules

710 static void __init lsm_early_cred(struct cred *cred)

712 	int rc = lsm_cred_alloc(cred, GFP_KERNEL);

715 		panic("%s: Early cred alloc failed.\n", __func__);

995 int security_binder_set_context_mgr(const struct cred *mgr)

1009 int security_binder_transaction(const struct cred *from,

1010 				const struct cred *to)

1024 int security_binder_transfer_binder(const struct cred *from,

1025 				    const struct cred *to)

1040 int security_binder_transfer_file(const struct cred *from,

1041 				  const struct cred *to, const struct file *file)

1115 int security_capset(struct cred *new, const struct cred *old,

1126  * @cred: credentials to examine

1137 int security_capable(const struct cred *cred,

1142 	return call_int_hook(capable, cred, ns, cap, opts);

1243  * If the setup in prepare_exec_creds did not setup @bprm->cred->security

1245  * @bprm->cred->security to be what commit_creds needs to install for the new

1255  * This hook must not change current->cred, only @bprm->cred.

1270  * exec, update @bprm->cred to reflect that change. This is called after

1293  * It allows a check against the @bprm->cred->security value which was set in

1311  * by @current->cred and the information set in @bprm->cred by the

1323  * security_bprm_committed_creds() - Tidy up after cred install during exec()

1328  * point, been set to @current->cred.  @bprm points to the linux_binprm

1779 				    const struct cred *old, struct cred *new)

2786 int security_inode_copy_up(struct dentry *src, struct cred **new)

3217  * @cred: credentials

3220  * Only allocate sufficient memory and attach to @cred such that

3225 int security_cred_alloc_blank(struct cred *cred, gfp_t gfp)

3227 	int rc = lsm_cred_alloc(cred, gfp);

3232 	rc = call_int_hook(cred_alloc_blank, cred, gfp);

3234 		security_cred_free(cred);

3239  * security_cred_free() - Free the cred's LSM blob and associated resources

3240  * @cred: credentials

3242  * Deallocate and clear the cred->security field in a set of credentials.

3244 void security_cred_free(struct cred *cred)

3250 	if (unlikely(cred->security == NULL))

3253 	call_void_hook(cred_free, cred);

3255 	kfree(cred->security);

3256 	cred->security = NULL;

3269 int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp)

3289 void security_transfer_creds(struct cred *new, const struct cred *old)

3299  * Retrieve the security identifier of the cred structure @c.  In case of

3302 void security_cred_getsecid(const struct cred *c, u32 *secid)

3314  * Retrieve the security data of the cred structure @c.  In case of

3317 void security_cred_getlsmprop(const struct cred *c, struct lsm_prop *prop)

3334 int security_kernel_act_as(struct cred *new, u32 secid)

3350 int security_kernel_create_files_as(struct cred *new, struct inode *inode)

3453  * rather than to @current->cred.

3457 int security_task_fix_setuid(struct cred *new, const struct cred *old,

3473  * @current->cred.

3477 int security_task_fix_setgid(struct cred *new, const struct cred *old,

3491  * @current->cred.

3495 int security_task_fix_setgroups(struct cred *new, const struct cred *old)

3614  * @cred: current task credentials

3623 int security_task_prlimit(const struct cred *cred, const struct cred *tcred,

3626 	return call_int_hook(task_prlimit, cred, tcred, flags);

3692  * @cred: credentials of the signal sender, NULL if @current

3703 		       int sig, const struct cred *cred)

3705 	return call_int_hook(task_kill, p, info, sig, cred);

3755  * @cred: prepared creds

3761 int security_create_user_ns(const struct cred *cred)

3763 	return call_int_hook(userns_create, cred);

4466  * @cred: credentials of the task which triggered the watch

4473 int security_post_notification(const struct cred *w_cred,

4474 			       const struct cred *cred,

4477 	return call_int_hook(post_notification, w_cred, cred, n);

5500  * @cred: credentials

5508 int security_key_alloc(struct key *key, const struct cred *cred,

5515 	rc = call_int_hook(key_alloc, key, cred, flags);

5536  * @cred: credentials of actor requesting access

5543 int security_key_permission(key_ref_t key_ref, const struct cred *cred,

5546 	return call_int_hook(key_permission, key_ref, cred, need_perm);

6004 int security_uring_override_creds(const struct cred *new)