linux-kernel - [PATCH 2/6] ima: pass HASH_ALGO__LAST as hash algo in ima_eventdigest

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Message-Id: <1384523146-9290-3-git-send-email-roberto.sassu@polito.it>
Date:	Fri, 15 Nov 2013 14:45:40 +0100
From:	Roberto Sassu <roberto.sassu@...ito.it>
To:	linux-security-module@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	linux-ima-devel@...ts.sourceforge.net, zohar@...ibm.com,
	d.kasatkin@...sung.com, james.l.morris@...cle.com,
	Roberto Sassu <roberto.sassu@...ito.it>,
	Mimi Zohar <zohar@...ux.vnet.ibm.com>
Subject: [PATCH 2/6] ima: pass HASH_ALGO__LAST as hash algo in ima_eventdigest_init()

Replace the '-1' value with HASH_ALGO__LAST in ima_eventdigest_init()
as the called function ima_eventdigest_init_common() expects an unsigned
char.

Signed-off-by: Roberto Sassu <roberto.sassu@...ito.it>
Signed-off-by: Mimi Zohar <zohar@...ux.vnet.ibm.com>
---
 security/integrity/ima/ima_template_lib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c
index c2ba481..4752a53 100644
--- a/security/integrity/ima/ima_template_lib.c
+++ b/security/integrity/ima/ima_template_lib.c
@@ -239,8 +239,8 @@ int ima_eventdigest_init(struct integrity_iint_cache *iint, struct file *file,
 	cur_digest = hash.hdr.digest;
 	cur_digestsize = hash.hdr.length;
 out:
-	return ima_eventdigest_init_common(cur_digest, cur_digestsize, -1,
-					   field_data, true);
+	return ima_eventdigest_init_common(cur_digest, cur_digestsize,
+					   HASH_ALGO__LAST, field_data, true);
 }
 
 /*
-- 
1.8.1.4


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