193 	struct task_security_struct *tsec;  in cred_init_security()  local
195 	tsec = kzalloc(sizeof(struct task_security_struct), GFP_KERNEL);  in cred_init_security()
196 	if (!tsec)  in cred_init_security()
199 	tsec->osid = tsec->sid = SECINITSID_KERNEL;  in cred_init_security()
200 	cred->security = tsec;  in cred_init_security()
208 	const struct task_security_struct *tsec;  in cred_sid()  local
210 	tsec = cred->security;  in cred_sid()
211 	return tsec->sid;  in cred_sid()
446 	const struct task_security_struct *tsec = cred->security;  in may_context_mount_sb_relabel()  local
449 	rc = avc_has_perm(tsec->sid, sbsec->sid, SECCLASS_FILESYSTEM,  in may_context_mount_sb_relabel()
454 	rc = avc_has_perm(tsec->sid, sid, SECCLASS_FILESYSTEM,  in may_context_mount_sb_relabel()
463 	const struct task_security_struct *tsec = cred->security;  in may_context_mount_inode_relabel()  local
465 	rc = avc_has_perm(tsec->sid, sbsec->sid, SECCLASS_FILESYSTEM,  in may_context_mount_inode_relabel()
1896 selinux_determine_inode_label(const struct task_security_struct *tsec,  in selinux_determine_inode_label()  argument
1907 		   tsec->create_sid) {  in selinux_determine_inode_label()
1908 		*_new_isid = tsec->create_sid;  in selinux_determine_inode_label()
1911 		return security_transition_sid(tsec->sid, dsec->sid, tclass,  in selinux_determine_inode_label()
1923 	const struct task_security_struct *tsec = current_security();  in may_create()  local
1933 	sid = tsec->sid;  in may_create()
2625 	const struct task_security_struct *tsec = current_security();  in selinux_bprm_committed_creds()  local
2630 	osid = tsec->osid;  in selinux_bprm_committed_creds()
2631 	sid = tsec->sid;  in selinux_bprm_committed_creds()
2942 	struct task_security_struct *tsec;  in selinux_dentry_create_files_as()  local
2951 	tsec = new->security;  in selinux_dentry_create_files_as()
2952 	tsec->create_sid = newsid;  in selinux_dentry_create_files_as()
2961 	const struct task_security_struct *tsec = current_security();  in selinux_inode_init_security()  local
2969 	sid = tsec->sid;  in selinux_inode_init_security()
2970 	newsid = tsec->create_sid;  in selinux_inode_init_security()
3423 	struct task_security_struct *tsec;  in selinux_inode_copy_up()  local
3432 	tsec = new_creds->security;  in selinux_inode_copy_up()
3435 	tsec->create_sid = sid;  in selinux_inode_copy_up()
3829 	struct task_security_struct *tsec;  in selinux_cred_alloc_blank()  local
3831 	tsec = kzalloc(sizeof(struct task_security_struct), gfp);  in selinux_cred_alloc_blank()
3832 	if (!tsec)  in selinux_cred_alloc_blank()
3835 	cred->security = tsec;  in selinux_cred_alloc_blank()
3844 	struct task_security_struct *tsec = cred->security;  in selinux_cred_free()  local
3852 	kfree(tsec);  in selinux_cred_free()
3862 	struct task_security_struct *tsec;  in selinux_cred_prepare()  local
3866 	tsec = kmemdup(old_tsec, sizeof(struct task_security_struct), gfp);  in selinux_cred_prepare()
3867 	if (!tsec)  in selinux_cred_prepare()
3870 	new->security = tsec;  in selinux_cred_prepare()
3880 	struct task_security_struct *tsec = new->security;  in selinux_cred_transfer()  local
3882 	*tsec = *old_tsec;  in selinux_cred_transfer()
3891 	struct task_security_struct *tsec = new->security;  in selinux_kernel_act_as()  local
3900 		tsec->sid = secid;  in selinux_kernel_act_as()
3901 		tsec->create_sid = 0;  in selinux_kernel_act_as()
3902 		tsec->keycreate_sid = 0;  in selinux_kernel_act_as()
3903 		tsec->sockcreate_sid = 0;  in selinux_kernel_act_as()
3915 	struct task_security_struct *tsec = new->security;  in selinux_kernel_create_files_as()  local
3925 		tsec->create_sid = isec->sid;  in selinux_kernel_create_files_as()
4365 static int socket_sockcreate_sid(const struct task_security_struct *tsec,  in socket_sockcreate_sid()  argument
4368 	if (tsec->sockcreate_sid > SECSID_NULL) {  in socket_sockcreate_sid()
4369 		*socksid = tsec->sockcreate_sid;  in socket_sockcreate_sid()
4373 	return security_transition_sid(tsec->sid, tsec->sid, secclass, NULL,  in socket_sockcreate_sid()
4397 	const struct task_security_struct *tsec = current_security();  in selinux_socket_create()  local
4406 	rc = socket_sockcreate_sid(tsec, secclass, &newsid);  in selinux_socket_create()
4410 	return avc_has_perm(tsec->sid, newsid, secclass, SOCKET__CREATE, NULL);  in selinux_socket_create()
4416 	const struct task_security_struct *tsec = current_security();  in selinux_socket_post_create()  local
4424 		err = socket_sockcreate_sid(tsec, sclass, &sid);  in selinux_socket_post_create()
5988 	struct task_security_struct *tsec;  in selinux_setprocattr()  local
6059 	tsec = new->security;  in selinux_setprocattr()
6061 		tsec->exec_sid = sid;  in selinux_setprocattr()
6063 		tsec->create_sid = sid;  in selinux_setprocattr()
6069 		tsec->keycreate_sid = sid;  in selinux_setprocattr()
6071 		tsec->sockcreate_sid = sid;  in selinux_setprocattr()
6080 			error = security_bounded_transition(tsec->sid, sid);  in selinux_setprocattr()
6086 		error = avc_has_perm(tsec->sid, sid, SECCLASS_PROCESS,  in selinux_setprocattr()
6101 		tsec->sid = sid;  in selinux_setprocattr()
6178 	const struct task_security_struct *tsec;  in selinux_key_alloc()  local
6185 	tsec = cred->security;  in selinux_key_alloc()
6186 	if (tsec->keycreate_sid)  in selinux_key_alloc()
6187 		ksec->sid = tsec->keycreate_sid;  in selinux_key_alloc()
6189 		ksec->sid = tsec->sid;  in selinux_key_alloc()