diff options
| author |   naddy <naddy@openbsd.org> | 2018-01-26 16:40:14 +0000 |
|---|---|---|
| committer | naddy <naddy@openbsd.org> | 2018-01-26 16:40:14 +0000 |
| commit | 0c1f8293fd080c38eee115a508287b70d641d47e (patch) | |
| tree | 16100a5e30dbfa3706a2c4535113cf60f7aa3e7c /usr.sbin/tftpd | |
| parent | Add kernel support for the VFP FPU/SIMD unit. Based on a diff by drahn@. (diff) | |
| download | wireguard-openbsd-0c1f8293fd080c38eee115a508287b70d641d47e.tar.xz wireguard-openbsd-0c1f8293fd080c38eee115a508287b70d641d47e.zip | |
Handle the transfer size option when faking up /etc/random.seed.
Without this, clients that queried the size would receive 0 as response.
ok jca@
Diffstat (limited to 'usr.sbin/tftpd')
| -rw-r--r-- | usr.sbin/tftpd/tftpd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.sbin/tftpd/tftpd.c b/usr.sbin/tftpd/tftpd.c index 8536cf59048..b3c708b9e3e 100644 --- a/usr.sbin/tftpd/tftpd.c +++ b/usr.sbin/tftpd/tftpd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tftpd.c,v 1.40 2017/11/07 14:15:38 jca Exp $ */ +/* $OpenBSD: tftpd.c,v 1.41 2018/01/26 16:40:14 naddy Exp $ */ /* * Copyright (c) 2012 David Gwynne <dlg@uq.edu.au> @@ -973,6 +973,8 @@ validate_access(struct tftp_client *client, const char *requested) 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); |