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
| ||
|
Date: Fri, 28 Oct 2011 18:25:27 +0300 From: Stanislav Kinsbursky <skinsbursky@...allels.com> To: Trond.Myklebust@...app.com Cc: linux-nfs@...r.kernel.org, xemul@...allels.com, neilb@...e.de, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, bfields@...ldses.org, davem@...emloft.net, devel@...nvz.org Subject: [PATCH 1/7] SUNRPC: create RPC pipefs superblock per network namespace context This is the initial step of RPC pipefs virtualization. It changes nothing to current pipefs behaviour except that mount of pipefs in other than init_net network namespace context will provide only root tree. No other dentries will be visible. Signed-off-by: Stanislav Kinsbursky <skinsbursky@...allels.com> --- net/sunrpc/rpc_pipe.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index b181e34..ad517bd 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -1006,6 +1006,7 @@ rpc_fill_super(struct super_block *sb, void *data, int silent) { struct inode *inode; struct dentry *root; + struct net *net = data; sb->s_blocksize = PAGE_CACHE_SIZE; sb->s_blocksize_bits = PAGE_CACHE_SHIFT; @@ -1030,7 +1031,7 @@ static struct dentry * rpc_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *data) { - return mount_single(fs_type, flags, data, rpc_fill_super); + return mount_ns(fs_type, flags, current->nsproxy->net_ns, rpc_fill_super); } static struct file_system_type rpc_pipe_fs_type = { -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists