linux-integrity.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Nikolay Borisov <nborisov@suse.com>
To: zohar@linux.vnet.ibm.com
Cc: jmorris@namei.org, linux-integrity@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	Nikolay Borisov <nborisov@suse.com>
Subject: [PATCH] ima: Use inode_is_open_for_write
Date: Tue, 11 Dec 2018 10:31:40 +0200	[thread overview]
Message-ID: <20181211083140.21430-1-nborisov@suse.com> (raw)

Use the aptly named function rather than open coding the check. No
functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
---
 security/integrity/ima/ima_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 1b88d58e1325..05fbf8a2fa42 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -103,7 +103,7 @@ static void ima_rdwr_violation_check(struct file *file,
 	} else {
 		if (must_measure)
 			set_bit(IMA_MUST_MEASURE, &iint->atomic_flags);
-		if ((atomic_read(&inode->i_writecount) > 0) && must_measure)
+		if (inode_is_open_for_write(inode) && must_measure)
 			send_writers = true;
 	}
 
-- 
2.17.1


             reply	other threads:[~2018-12-11  8:31 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-11  8:31 Nikolay Borisov [this message]
2018-12-11 13:23 ` [PATCH] ima: Use inode_is_open_for_write Mimi Zohar

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20181211083140.21430-1-nborisov@suse.com \
    --to=nborisov@suse.com \
    --cc=jmorris@namei.org \
    --cc=linux-integrity@vger.kernel.org \
    --cc=linux-security-module@vger.kernel.org \
    --cc=zohar@linux.vnet.ibm.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).