Al Viro e587b76e65 fix kcm_clone()
commit a5739435b5a3b8c449f8844ecd71a3b1e89f0a33 upstream.

1) it's fput() or sock_release(), not both
2) don't do fd_install() until the last failure exit.
3) not a bug per se, but... don't attach socket to struct file
   until it's set up.

Take reserving descriptor into the caller, move fd_install() to the
caller, sanitize failure exits and calling conventions.

Acked-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-17 15:07:59 +01:00
..
2017-11-01 12:19:03 +09:00
2017-12-17 15:07:59 +01:00
2017-08-29 15:16:52 -07:00
2017-11-08 14:32:18 +09:00
2017-08-16 11:27:52 -07:00