diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-07-11 02:35:49 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-07-11 02:35:49 +0200 |
| commit | 1d5a2aa48778960fc9b5ab0b39f83a5322c3f754 (patch) | |
| tree | 7018a4f9a2e38b5889710c883ab96ba7e83c455a /sys/src/cmd/ip | |
| parent | 0f5f226ba1ccbc3b134c77a33503ad2182c05e5a (diff) | |
tftpd: count only options we understand so we wont send empty oack message
Diffstat (limited to 'sys/src/cmd/ip')
| -rw-r--r-- | sys/src/cmd/ip/tftpd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/src/cmd/ip/tftpd.c b/sys/src/cmd/ip/tftpd.c index 7a6ec6f77..e0569b959 100644 --- a/sys/src/cmd/ip/tftpd.c +++ b/sys/src/cmd/ip/tftpd.c @@ -301,12 +301,13 @@ options(int fd, char *buf, int bufsz, char *file, ushort oper, char *p, int dlen 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 */ if (nmlen < 0) |