On Thu, Jan 25 2018, Christian Weisgerber <[email protected]> wrote: > tftpd needs to handle the transfer size option when faking up > /etc/random.seed. > > Without this, clients that query the size receive 0 as response, > preventing efiboot from loading random.seed. > > ok?
Looks correct, ok jca@ > Index: tftpd.c > =================================================================== > RCS file: /cvs/src/usr.sbin/tftpd/tftpd.c,v > retrieving revision 1.40 > diff -u -p -r1.40 tftpd.c > --- tftpd.c 7 Nov 2017 14:15:38 -0000 1.40 > +++ tftpd.c 25 Jan 2018 12:49:39 -0000 > @@ -973,6 +973,8 @@ validate_access(struct tftp_client *clie > > buf = client->buf + sizeof(client->buf) - 512; > arc4random_buf(buf, 512); > + if (options != NULL && options[OPT_TSIZE].o_request) > + options[OPT_TSIZE].o_reply = 512; > client->file = fmemopen(buf, 512, "r"); > if (client->file == NULL) > return (errno + 100); -- jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE
