diff options
Diffstat (limited to 'sysdeps/mach/hurd')
| -rw-r--r-- | sysdeps/mach/hurd/bind.c | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/sysdeps/mach/hurd/bind.c b/sysdeps/mach/hurd/bind.c index e9e54ec8dc..2e3f5bfb36 100644 --- a/sysdeps/mach/hurd/bind.c +++ b/sysdeps/mach/hurd/bind.c @@ -63,15 +63,41 @@ DEFUN(bind, (fd, addr, len), MACH_PORT_NULL, MACH_MSG_TYPE_COPY_SEND); if (! err) + /* Link the node, now a socket, into the target directory. */ + err = __dir_link (node, dir, n); + if (! err) /* Get a port to the ifsock translator. */ - err = __hurd_invoke_translator (node, 0, &ifsock); + { + retry_type retry; + string_t retry_name; + + err = __dir_lookup (dir, n, 0, 0, &retry, retry_name, &ifsock); + + if (! err && (retry != FS_RETRY_NORMAL || retry_name[0])) + /* Either someone has fucked with our new node, or the ifsock + translator is acting very oddly. */ + { + struct hurd_userlink crdir_ulink; + file_t crdir = + _hurd_port_get (&_hurd_ports[INIT_PORT_CRDIR], + &crdir_ulink); + + err = __hurd_file_name_lookup_retry (crdir, + retry, retry_name, 0, 0, + &ifsock); + + _hurd_port_free (&_hurd_ports[INIT_PORT_CRDIR], + &crdir_ulink, crdir); + } + + if (err) + /* If we failed, get rid of the node we created. */ + __dir_unlink (dir, n); + } if (! err) /* Get the address port. */ err = __ifsock_getsockaddr (ifsock, &aport); __mach_port_deallocate (__mach_task_self (), ifsock); - if (! err) - /* Link the node, now a socket, into the target directory. */ - err = __dir_link (node, dir, name); __mach_port_deallocate (__mach_task_self (), node); } __mach_port_deallocate (__mach_task_self (), dir); |