diff options
| author | Roberto Sassu <roberto.sassu@polito.it> | 2013-06-07 12:16:32 +0200 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2013-10-25 17:17:05 -0400 |
| commit | 4d7aeee73f5304bf195aa2904f8eb1d7b2e8fe52 (patch) | |
| tree | 5cc0bb30f81dab7a981c1f640fb668932a7c32c2 /security/integrity/ima/ima_template.c | |
| parent | 3ce1217d6cd5dfa82a9db5c2a999cc1bb01490d9 (diff) | |
ima: define new template ima-ng and template fields d-ng and n-ng
This patch adds support for the new template 'ima-ng', whose format
is defined as 'd-ng|n-ng'. These new field definitions remove the
size limitations of the original 'ima' template. Further, the 'd-ng'
field prefixes the inode digest with the hash algorithim, when
displaying the new larger digest sizes.
Change log:
- scripts/Lindent fixes - Mimi
- "always true comparison" - reported by Fengguang Wu, resolved Dmitry
- initialize hash_algo variable to HASH_ALGO__LAST
- always prefix digest with hash algorithm - Mimi
Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'security/integrity/ima/ima_template.c')
| -rw-r--r-- | security/integrity/ima/ima_template.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/security/integrity/ima/ima_template.c b/security/integrity/ima/ima_template.c index 810042264396..bf38d1af3cfd 100644 --- a/security/integrity/ima/ima_template.c +++ b/security/integrity/ima/ima_template.c @@ -16,7 +16,8 @@ #include "ima_template_lib.h" static struct ima_template_desc defined_templates[] = { - {.name = IMA_TEMPLATE_IMA_NAME,.fmt = IMA_TEMPLATE_IMA_FMT}, + {.name = IMA_TEMPLATE_IMA_NAME, .fmt = IMA_TEMPLATE_IMA_FMT}, + {.name = "ima-ng",.fmt = "d-ng|n-ng"}, }; static struct ima_template_field supported_fields[] = { @@ -24,6 +25,10 @@ static struct ima_template_field supported_fields[] = { .field_show = ima_show_template_digest}, {.field_id = "n",.field_init = ima_eventname_init, .field_show = ima_show_template_string}, + {.field_id = "d-ng",.field_init = ima_eventdigest_ng_init, + .field_show = ima_show_template_digest_ng}, + {.field_id = "n-ng",.field_init = ima_eventname_ng_init, + .field_show = ima_show_template_string}, }; static struct ima_template_field *lookup_template_field(const char *field_id) |