diff options
| author |   henning <henning@openbsd.org> | 2004-02-24 20:54:09 +0000 |
|---|---|---|
| committer | henning <henning@openbsd.org> | 2004-02-24 20:54:09 +0000 |
| commit | 813fcaa7a7f566f55ceb0b1ef80c76cc0cd8e2d6 (patch) | |
| tree | 1767d67c0d1bd680873fe7fe9ff830a3cb0d0dbe | |
| parent | Handle 'source-track rule' requirement for 'max-src-nodes'. (diff) | |
| download | wireguard-openbsd-813fcaa7a7f566f55ceb0b1ef80c76cc0cd8e2d6.tar.xz wireguard-openbsd-813fcaa7a7f566f55ceb0b1ef80c76cc0cd8e2d6.zip | |
correctly check send_packet()s return val
found by Ward Wouts <ward@wizeazz.nl> but fixed differently
| -rw-r--r-- | usr.sbin/dhcp/relay/dhcrelay.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.sbin/dhcp/relay/dhcrelay.c b/usr.sbin/dhcp/relay/dhcrelay.c index d8c28bfe176..2f5b591e589 100644 --- a/usr.sbin/dhcp/relay/dhcrelay.c +++ b/usr.sbin/dhcp/relay/dhcrelay.c @@ -296,10 +296,10 @@ void relay (ip, packet, length, from_port, from, hfrom) return; } - if (!send_packet (out, + if (send_packet (out, (struct packet *)0, packet, length, out -> primary_address, - &to, &hto) < 0) + &to, &hto) != -1) debug ("forwarded BOOTREPLY for %s to %s", print_hw_addr (packet -> htype, packet -> hlen, packet -> chaddr), @@ -324,11 +324,11 @@ void relay (ip, packet, length, from_port, from, hfrom) /* Otherwise, it's a BOOTREQUEST, so forward it to all the servers. */ for (sp = servers; sp; sp = sp -> next) { - if (!send_packet ((fallback_interface + if (send_packet ((fallback_interface ? fallback_interface : interfaces), (struct packet *)0, packet, length, ip -> primary_address, - &sp -> to, (struct hardware *)0) < 0) { + &sp -> to, (struct hardware *)0) != -1) { debug ("forwarded BOOTREQUEST for %s to %s", print_hw_addr (packet -> htype, packet -> hlen, packet -> chaddr), |