linux-kernel - [RFC PATCH v4 01/12] nsproxy - make create_new

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 17 Mar 2015 10:44:56 +0800
From:	Ian Kent <raven@...maw.net>
To:	Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:	David Howells <dhowells@...hat.com>,
	Oleg Nesterov <onestero@...hat.com>,
	Trond Myklebust <trond.myklebust@...marydata.com>,
	"J. Bruce Fields" <bfields@...ldses.org>,
	Benjamin Coddington <bcodding@...hat.com>,
	Al Viro <viro@...IV.linux.org.uk>,
	Jeff Layton <jeff.layton@...marydata.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: [RFC PATCH v4 01/12] nsproxy - make create_new_namespaces()
 non-static

From: Ian Kent <ikent@...hat.com>

create_new_namespaces() will be needed by usermodehelper namespace
restricted execution.

Signed-off-by: Ian Kent <ikent@...hat.com>
Cc: Benjamin Coddington <bcodding@...hat.com>
Cc: Al Viro <viro@...IV.linux.org.uk>
Cc: J. Bruce Fields <bfields@...ldses.org>
Cc: David Howells <dhowells@...hat.com>
Cc: Trond Myklebust <trond.myklebust@...marydata.com>
Cc: Stanislav Kinsbursky <skinsbursky@...allels.com>
Cc: Oleg Nesterov <onestero@...hat.com>
Cc: Eric W. Biederman <ebiederm@...ssion.com>
---
 include/linux/nsproxy.h |    3 +++
 kernel/nsproxy.c        |    2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index 35fa08f..dfe7dda 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -62,6 +62,9 @@ extern struct nsproxy init_nsproxy;
  *
  */
 
+struct nsproxy *create_new_namespaces(unsigned long flags,
+	struct task_struct *tsk, struct user_namespace *user_ns,
+	struct fs_struct *new_fs);
 int copy_namespaces(unsigned long flags, struct task_struct *tsk);
 void exit_task_namespaces(struct task_struct *tsk);
 void switch_task_namespaces(struct task_struct *tsk, struct nsproxy *new);
diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c
index 49746c8..48d5e4a 100644
--- a/kernel/nsproxy.c
+++ b/kernel/nsproxy.c
@@ -56,7 +56,7 @@ static inline struct nsproxy *create_nsproxy(void)
  * Return the newly created nsproxy.  Do not attach this to the task,
  * leave it to the caller to do proper locking and attach it to task.
  */
-static struct nsproxy *create_new_namespaces(unsigned long flags,
+struct nsproxy *create_new_namespaces(unsigned long flags,
 	struct task_struct *tsk, struct user_namespace *user_ns,
 	struct fs_struct *new_fs)
 {

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/