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Diffstat (limited to 'security/integrity/ima/ima_template_lib.c')
-rw-r--r--security/integrity/ima/ima_template_lib.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c
index 9fe0ef7f91e2..2fb9a10bc6b7 100644
--- a/security/integrity/ima/ima_template_lib.c
+++ b/security/integrity/ima/ima_template_lib.c
@@ -158,6 +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.
@@ -385,3 +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);
+}