From c4803c497fbdb37e96af614813a7cfb434b6682a Mon Sep 17 00:00:00 2001 From: Andreas Gruenbacher Date: Wed, 2 Dec 2015 14:44:41 +0100 Subject: nfs: Move call to security_inode_listsecurity into nfs_listxattr Add a nfs_listxattr operation. Move the call to security_inode_listsecurity from list operation of the "security.*" xattr handler to nfs_listxattr. Signed-off-by: Andreas Gruenbacher Cc: Trond Myklebust Cc: Anna Schumaker Cc: linux-nfs@vger.kernel.org Signed-off-by: Al Viro --- fs/xattr.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/xattr.c') diff --git a/fs/xattr.c b/fs/xattr.c index c3af6c9670cb..2c7776403aba 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -723,6 +723,8 @@ generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) if (!buffer) { for_each_xattr_handler(handlers, handler) { + if (!handler->list) + continue; size += handler->list(handler, dentry, NULL, 0, NULL, 0); } @@ -730,6 +732,8 @@ generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) char *buf = buffer; for_each_xattr_handler(handlers, handler) { + if (!handler->list) + continue; size = handler->list(handler, dentry, buf, buffer_size, NULL, 0); if (size > buffer_size) -- cgit v1.2.3-58-ga151