311 static int aa_xattrs_match(const struct linux_binprm *bprm,  in aa_xattrs_match()  argument
320 	if (!bprm || !profile->xattr_count)  in aa_xattrs_match()
326 	d = bprm->file->f_path.dentry;  in aa_xattrs_match()
388 static struct aa_label *find_attach(const struct linux_binprm *bprm,  in find_attach()  argument
431 				if (bprm && profile->xattr_count) {  in find_attach()
437 					ret = aa_xattrs_match(bprm, profile,  in find_attach()
558 				   const struct linux_binprm *bprm,  in x_to_label()  argument
586 			new = find_attach(bprm, ns, &profile->base.profiles,  in x_to_label()
590 			new = find_attach(bprm, ns, &ns->base.profiles,  in x_to_label()
625 					   const struct linux_binprm *bprm,  in profile_transition()  argument
637 	AA_BUG(!bprm);  in profile_transition()
640 	error = aa_path_name(&bprm->file->f_path, profile->path_flags, buffer,  in profile_transition()
649 		name = bprm->filename;  in profile_transition()
654 		new = find_attach(bprm, profile->ns,  in profile_transition()
668 		new = x_to_label(profile, bprm, name, perms.xindex, &target,  in profile_transition()
723 			  bool stack, const struct linux_binprm *bprm,  in profile_onexec()  argument
734 	AA_BUG(!bprm);  in profile_onexec()
747 	error = aa_path_name(&bprm->file->f_path, profile->path_flags, buffer,  in profile_onexec()
755 		xname = bprm->filename;  in profile_onexec()
796 				      const struct linux_binprm *bprm,  in handle_onexec()  argument
806 	AA_BUG(!bprm);  in handle_onexec()
812 					       bprm, buffer, cond, unsafe));  in handle_onexec()
817 				profile_transition(profile, bprm, buffer,  in handle_onexec()
823 				profile_onexec(profile, onexec, stack, bprm,  in handle_onexec()
830 				profile_transition(profile, bprm, buffer,  in handle_onexec()
840 				      AA_MAY_ONEXEC, bprm->filename, NULL,  in handle_onexec()
854 int apparmor_bprm_creds_for_exec(struct linux_binprm *bprm)  in apparmor_bprm_creds_for_exec()  argument
863 	kuid_t i_uid = i_uid_into_mnt(file_mnt_user_ns(bprm->file),  in apparmor_bprm_creds_for_exec()
864 				      file_inode(bprm->file));  in apparmor_bprm_creds_for_exec()
867 		file_inode(bprm->file)->i_mode  in apparmor_bprm_creds_for_exec()
871 	AA_BUG(!cred_label(bprm->cred));  in apparmor_bprm_creds_for_exec()
874 	label = aa_get_newest_label(cred_label(bprm->cred));  in apparmor_bprm_creds_for_exec()
883 	if ((bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS) && !unconfined(label) &&  in apparmor_bprm_creds_for_exec()
897 				    bprm, buffer, &cond, &unsafe);  in apparmor_bprm_creds_for_exec()
900 				profile_transition(profile, bprm, buffer,  in apparmor_bprm_creds_for_exec()
920 	if ((bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS) &&  in apparmor_bprm_creds_for_exec()
928 	if (bprm->unsafe & LSM_UNSAFE_SHARE) {  in apparmor_bprm_creds_for_exec()
933 	if (bprm->unsafe & (LSM_UNSAFE_PTRACE)) {  in apparmor_bprm_creds_for_exec()
943 				   "label=", bprm->filename);  in apparmor_bprm_creds_for_exec()
947 		bprm->secureexec = 1;  in apparmor_bprm_creds_for_exec()
954 				   "bits. %s label=", bprm->filename);  in apparmor_bprm_creds_for_exec()
958 		bprm->per_clear |= PER_CLEAR_ON_SETID;  in apparmor_bprm_creds_for_exec()
960 	aa_put_label(cred_label(bprm->cred));  in apparmor_bprm_creds_for_exec()
962 	set_cred_label(bprm->cred, new);  in apparmor_bprm_creds_for_exec()
973 				      bprm->filename, NULL, new,  in apparmor_bprm_creds_for_exec()