diff options
Diffstat (limited to 'security/integrity/ima/ima_fs.c')
| -rw-r--r-- | security/integrity/ima/ima_fs.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c index d47a7c8..db01125 100644 --- a/security/integrity/ima/ima_fs.c +++ b/security/integrity/ima/ima_fs.c @@ -120,6 +120,7 @@ static int ima_measurements_show(struct seq_file *m, void *v) struct ima_template_entry *e; int namelen; u32 pcr = CONFIG_IMA_MEASURE_PCR_IDX; + bool is_ima_template = false; int i; /* get entry */ @@ -145,14 +146,21 @@ static int ima_measurements_show(struct seq_file *m, void *v) ima_putc(m, e->template_desc->name, namelen); /* 5th: template length (except for 'ima' template) */ - if (strcmp(e->template_desc->name, IMA_TEMPLATE_IMA_NAME) != 0) + if (strcmp(e->template_desc->name, IMA_TEMPLATE_IMA_NAME) == 0) + is_ima_template = true; + + if (!is_ima_template) ima_putc(m, &e->template_data_len, sizeof(e->template_data_len)); /* 6th: template specific data */ for (i = 0; i < e->template_desc->num_fields; i++) { - e->template_desc->fields[i]->field_show(m, IMA_SHOW_BINARY, - &e->template_data[i]); + enum ima_show_type show = IMA_SHOW_BINARY; + struct ima_template_field *field = e->template_desc->fields[i]; + + if (is_ima_template && strcmp(field->field_id, "d") == 0) + show = IMA_SHOW_BINARY_NO_FIELD_LEN; + field->field_show(m, show, &e->template_data[i]); } return 0; } |
