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-rw-r--r--security/integrity/ima/ima_fs.c16
-rw-r--r--security/integrity/ima/ima_template.c4
2 files changed, 15 insertions, 5 deletions
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
index 973b568..461215e 100644
--- a/security/integrity/ima/ima_fs.c
+++ b/security/integrity/ima/ima_fs.c
@@ -118,6 +118,7 @@ static int ima_measurements_show(struct seq_file *m, void *v)
/* the list never shrinks, so we don't need a lock here */
struct ima_queue_entry *qe = v;
struct ima_template_entry *e;
+ char *template_name;
int namelen;
u32 pcr = CONFIG_IMA_MEASURE_PCR_IDX;
bool is_ima_template = false;
@@ -128,6 +129,9 @@ static int ima_measurements_show(struct seq_file *m, void *v)
if (e == NULL)
return -1;
+ template_name = (e->template_desc->name[0] != '\0') ?
+ e->template_desc->name : e->template_desc->fmt;
+
/*
* 1st: PCRIndex
* PCR used is always the same (config option) in
@@ -139,14 +143,14 @@ static int ima_measurements_show(struct seq_file *m, void *v)
ima_putc(m, e->digest, TPM_DIGEST_SIZE);
/* 3rd: template name size */
- namelen = strlen(e->template_desc->name);
+ namelen = strlen(template_name);
ima_putc(m, &namelen, sizeof(namelen));
/* 4th: template name */
- ima_putc(m, e->template_desc->name, namelen);
+ ima_putc(m, template_name, namelen);
/* 5th: template length (except for 'ima' template) */
- if (strcmp(e->template_desc->name, IMA_TEMPLATE_IMA_NAME) == 0)
+ if (strcmp(template_name, IMA_TEMPLATE_IMA_NAME) == 0)
is_ima_template = true;
if (!is_ima_template)
@@ -200,6 +204,7 @@ static int ima_ascii_measurements_show(struct seq_file *m, void *v)
/* the list never shrinks, so we don't need a lock here */
struct ima_queue_entry *qe = v;
struct ima_template_entry *e;
+ char *template_name;
int i;
/* get entry */
@@ -207,6 +212,9 @@ static int ima_ascii_measurements_show(struct seq_file *m, void *v)
if (e == NULL)
return -1;
+ template_name = (e->template_desc->name[0] != '\0') ?
+ e->template_desc->name : e->template_desc->fmt;
+
/* 1st: PCR used (config option) */
seq_printf(m, "%2d ", CONFIG_IMA_MEASURE_PCR_IDX);
@@ -214,7 +222,7 @@ static int ima_ascii_measurements_show(struct seq_file *m, void *v)
ima_print_digest(m, e->digest, TPM_DIGEST_SIZE);
/* 3th: template name */
- seq_printf(m, " %s", e->template_desc->name);
+ seq_printf(m, " %s", template_name);
/* 4th: template specific data */
for (i = 0; i < e->template_desc->num_fields; i++) {
diff --git a/security/integrity/ima/ima_template.c b/security/integrity/ima/ima_template.c
index 1310afc..b7b359c 100644
--- a/security/integrity/ima/ima_template.c
+++ b/security/integrity/ima/ima_template.c
@@ -176,7 +176,9 @@ int __init ima_init_template(void)
&(template->fields),
&(template->num_fields));
if (result < 0)
- pr_err("template %s init failed, result: %d\n", template->name);
+ pr_err("template %s init failed, result: %d\n",
+ (strlen(template->name) ?
+ template->name : template->fmt), result);
return result;
}
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