From: Casey Schaufler <casey@schaufler-ca.com>
Date: Tue, 31 Dec 2013 01:37:45 +0000 (-0800)
Subject: Smack: File receive audit correction
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4482a44f6a3221cd0076eb6af65672a7e198d8da;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

Smack: File receive audit correction

Eric Paris politely points out:

    Inside smack_file_receive() it seems like you are initting the audit
    field with LSM_AUDIT_DATA_TASK.  And then use
    smk_ad_setfield_u_fs_path().

    Seems like LSM_AUDIT_DATA_PATH would make more sense.  (and depending
    on how it's used fix a crash...)

He is correct. This puts things in order.

Targeted for git://git.gitorious.org/smack-next/kernel.git

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
---

diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index d5528324a637..d814e35987be 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -1351,7 +1351,7 @@ static int smack_file_receive(struct file *file)
 	int may = 0;
 	struct smk_audit_info ad;
 
-	smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_TASK);
+	smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH);
 	smk_ad_setfield_u_fs_path(&ad, file->f_path);
 	/*
 	 * This code relies on bitmasks.