linux-kernel - [PATCH 1/3] IMA: use current_cred() instead of current->cred

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Message-ID: <20090511175909.7719.94816.stgit@dhcp231-142.rdu.redhat.com>
Date:	Mon, 11 May 2009 13:59:10 -0400
From:	Eric Paris <eparis@...hat.com>
To:	zohar@...ux.vnet.ibm.com
Cc:	linux-kernel@...r.kernel.org, jmorris@...ei.org
Subject: [PATCH 1/3] IMA: use current_cred() instead of current->cred

Proper invocation of the current credentials is to use current_cred() not
current->cred.  This patches makes IMA use the new method.

Signed-off-by: Eric Paris <eparis@...hat.com>
---

 security/integrity/ima/ima_audit.c |    2 +-
 security/integrity/ima/ima_main.c  |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/integrity/ima/ima_audit.c b/security/integrity/ima/ima_audit.c
index b628eea..ff513ff 100644
--- a/security/integrity/ima/ima_audit.c
+++ b/security/integrity/ima/ima_audit.c
@@ -41,7 +41,7 @@ void integrity_audit_msg(int audit_msgno, struct inode *inode,
 
 	ab = audit_log_start(current->audit_context, GFP_KERNEL, audit_msgno);
 	audit_log_format(ab, "integrity: pid=%d uid=%u auid=%u ses=%u",
-			 current->pid, current->cred->uid,
+			 current->pid, current_cred()->uid,
 			 audit_get_loginuid(current),
 			 audit_get_sessionid(current));
 	audit_log_task_context(ab);
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 122f17f..cdae13c 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -184,7 +184,7 @@ int ima_path_check(struct path *path, int mask)
 		struct dentry *dentry = dget(path->dentry);
 		struct vfsmount *mnt = mntget(path->mnt);
 
-		file = dentry_open(dentry, mnt, O_RDONLY, current->cred);
+		file = dentry_open(dentry, mnt, O_RDONLY, current_cred());
 		rc = get_path_measurement(iint, file, dentry->d_name.name);
 	}
 out:

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