diff options
Diffstat (limited to 'security/integrity/ima/ima_template_lib.c')
-rw-r--r-- | security/integrity/ima/ima_template_lib.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c index 513b457ae900..2fb9a10bc6b7 100644 --- a/security/integrity/ima/ima_template_lib.c +++ b/security/integrity/ima/ima_template_lib.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013 Politecnico di Torino, Italy * TORSEC group -- http://security.polito.it * * Author: Roberto Sassu <roberto.sassu@polito.it> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2 of the - * License. - * * File: ima_template_lib.c * Library of supported template fields. */ @@ -162,6 +158,12 @@ void ima_show_template_sig(struct seq_file *m, enum ima_show_type show, ima_show_template_field_data(m, show, DATA_FMT_HEX, field_data); } +void ima_show_template_buf(struct seq_file *m, enum ima_show_type show, + struct ima_field_data *field_data) +{ + ima_show_template_field_data(m, show, DATA_FMT_HEX, field_data); +} + /** * ima_parse_buf() - Parses lengths and data from an input buffer * @bufstartp: Buffer start address. @@ -389,3 +391,18 @@ int ima_eventsig_init(struct ima_event_data *event_data, return ima_write_template_field_data(xattr_value, event_data->xattr_len, DATA_FMT_HEX, field_data); } + +/* + * ima_eventbuf_init - include the buffer(kexec-cmldine) as part of the + * template data. + */ +int ima_eventbuf_init(struct ima_event_data *event_data, + struct ima_field_data *field_data) +{ + if ((!event_data->buf) || (event_data->buf_len == 0)) + return 0; + + return ima_write_template_field_data(event_data->buf, + event_data->buf_len, DATA_FMT_HEX, + field_data); +} |