This is a note to let you know that I've just added the patch titled
ima: change the default hash algorithm to SHA1 in ima_eventdigest_ng_init()
to the 3.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ima-change-the-default-hash-algorithm-to-sha1-in-ima_eventdigest_ng_init.patch
and it can be found in the queue-3.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From c502c78ba7fb5b9cef71e2bd70f12c38ef26e5ab Mon Sep 17 00:00:00 2001
From: Roberto Sassu <roberto.sassu@xxxxxxxxx>
Date: Fri, 8 Nov 2013 19:21:35 +0100
Subject: ima: change the default hash algorithm to SHA1 in ima_eventdigest_ng_init()
From: Roberto Sassu <roberto.sassu@xxxxxxxxx>
commit c502c78ba7fb5b9cef71e2bd70f12c38ef26e5ab upstream.
Replace HASH_ALGO__LAST with HASH_ALGO_SHA1 as the initial value of
the hash algorithm so that the prefix 'sha1:' is added to violation
digests.
Fix commit:
4d7aeee ima: define new template ima-ng and template fields d-ng and n-ng
Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
security/integrity/ima/ima_template_lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/security/integrity/ima/ima_template_lib.c
+++ b/security/integrity/ima/ima_template_lib.c
@@ -255,7 +255,7 @@ int ima_eventdigest_ng_init(struct integ
struct evm_ima_xattr_data *xattr_value,
int xattr_len, struct ima_field_data *field_data)
{
- u8 *cur_digest = NULL, hash_algo = HASH_ALGO__LAST;
+ u8 *cur_digest = NULL, hash_algo = HASH_ALGO_SHA1;
u32 cur_digestsize = 0;
/* If iint is NULL, we are recording a violation. */
Patches currently in stable-queue which might be from roberto.sassu@xxxxxxxxx are
queue-3.13/ima-change-the-default-hash-algorithm-to-sha1-in-ima_eventdigest_ng_init.patch
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