ref: 1d5a2aa48778960fc9b5ab0b39f83a5322c3f754
parent: 0f5f226ba1ccbc3b134c77a33503ad2182c05e5a
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Fri Jul 10 22:35:49 EDT 2015
tftpd: count only options we understand so we wont send empty oack message
--- a/sys/src/cmd/ip/tftpd.c
+++ b/sys/src/cmd/ip/tftpd.c
@@ -301,11 +301,12 @@
break;
dlen -= vallen;
- nopts++;
olen = 0;
op = handleopt(fd, p, val);
if (op == nil)
continue;
+
+ nopts++;
/* append OACK response to buf */
nmlen = emits(p, bp, ep); /* option name */