From: Jarkko Sakkinen <jarkko.j.sakkinen@gmail.com>
To: Casey Schaufler <casey@schaufler-ca.com>
Cc: linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org,
Jarkko Sakkinen <jarkko.j.sakkinen@gmail.com>
Subject: [PATCH] Smack: fix: invalid length set for the result of /smack/access
Date: Tue, 18 Oct 2011 14:34:28 +0300 [thread overview]
Message-ID: <1318937668-3602-1-git-send-email-jarkko.j.sakkinen@gmail.com> (raw)
Forgot to update simple_transaction_set() to take terminator
character into account.
Signed-off-by: Jarkko Sakkinen <jarkko.j.sakkinen@gmail.com>
---
security/smack/smackfs.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index 5498c4a..381eecf 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -1514,7 +1514,7 @@ static ssize_t smk_write_access(struct file *file, const char __user *buf,
data[0] = res == 0 ? '1' : '0';
data[1] = '\0';
- simple_transaction_set(file, 1);
+ simple_transaction_set(file, 2);
return SMK_LOADLEN;
}
--
1.7.5.4
next reply other threads:[~2011-10-18 11:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-18 11:34 Jarkko Sakkinen [this message]
2011-10-18 19:07 ` Casey Schaufler
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