03 Oct, 2016

1 commit

• 63401ccdb   fuse: limit xattr returned size ... Browse Code »

  Don't let userspace filesystem give bogus values for the size of xattr and
  xattr list.

  Signed-off-by: Miklos Szeredi

  Miklos Szeredi

  2016-10-03 17:06:05 +0800  

01 Oct, 2016

2 commits

• 60bcc88ad   fuse: Add posix ACL support ... Browse Code »

  Add a new INIT flag, FUSE_POSIX_ACL, for negotiating ACL support with
  userspace. When it is set in the INIT response, ACL support will be
  enabled. ACL support also implies "default_permissions".

  When ACL support is enabled, the kernel will cache and have responsibility
  for enforcing ACLs. ACL xattrs will be passed to userspace, which is
  responsible for updating the ACLs in the filesystem, keeping the file mode
  in sync, and inheritance of default ACLs when new filesystem nodes are
  created.

  Signed-off-by: Seth Forshee
  Signed-off-by: Miklos Szeredi

  Seth Forshee

  2016-10-01 13:32:32 +0800  
• 703c73629   fuse: Use generic xattr ops ... Browse Code »

  In preparation for posix acl support, rework fuse to use xattr handlers and
  the generic setxattr/getxattr/listxattr callbacks. Split the xattr code
  out into it's own file, and promote symbols to module-global scope as
  needed.

  Functionally these changes have no impact, as fuse still uses a single
  handler for all xattrs which uses the old callbacks.

  Signed-off-by: Seth Forshee
  Signed-off-by: Miklos Szeredi

  Seth Forshee

  2016-10-01 13:32:32 +0800