int err, fd, r, is_dev;
is_dev = STRPREFIX (filename, "/dev/");
- if (!is_dev) {
- if (!root_mounted || filename[0] != '/') {
- cancel_receive ();
- reply_with_error ("root must be mounted and path must be absolute");
- return -1;
- }
- }
if (!is_dev) CHROOT_IN;
fd = open (filename, O_WRONLY|O_CREAT|O_TRUNC|O_NOCTTY, 0666);
if (!is_dev) CHROOT_OUT;
if (fd == -1) {
err = errno;
- cancel_receive ();
+ r = cancel_receive ();
errno = err;
- reply_with_perror ("%s", filename);
+ if (r != -2) reply_with_perror ("%s", filename);
return -1;
}
r = receive_file (write_cb, &fd);
if (r == -1) { /* write error */
err = errno;
- cancel_receive ();
+ r = cancel_receive ();
errno = err;
- reply_with_error ("write error: %s", filename);
+ if (r != -2) reply_with_error ("write error: %s", filename);
close (fd);
return -1;
}
if (close (fd) == -1) {
err = errno;
if (r == -1) /* if r == 0, file transfer ended already */
- cancel_receive ();
+ r = cancel_receive ();
errno = err;
- reply_with_perror ("close: %s", filename);
+ if (r != -2)
+ reply_with_perror ("close: %s", filename);
return -1;
}