diff options
| author | Darren Reed <darrenr@FreeBSD.org> | 2001-02-04 14:25:38 +0000 |
|---|---|---|
| committer | Darren Reed <darrenr@FreeBSD.org> | 2001-02-04 14:25:38 +0000 |
| commit | ddd584a72898ca99e15d7d5b3efee2a4e5dfe705 (patch) | |
| tree | b7946a8c6dc0b7260baeb00a333809ea27ea9b1d /contrib/ipfilter/common.c | |
| parent | 3b10a240e5df9e80632e17831ae9a1f7196f15bc (diff) | |
| parent | 84822a3b55c9055b3bf23a1424ce69a471eab01e (diff) | |
Notes
Diffstat (limited to 'contrib/ipfilter/common.c')
| -rw-r--r-- | contrib/ipfilter/common.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/contrib/ipfilter/common.c b/contrib/ipfilter/common.c index d7706bd0036fb..afcc95c587474 100644 --- a/contrib/ipfilter/common.c +++ b/contrib/ipfilter/common.c @@ -52,8 +52,9 @@ extern int use_inet6; char *proto = NULL; -char flagset[] = "FSRPAU"; -u_char flags[] = { TH_FIN, TH_SYN, TH_RST, TH_PUSH, TH_ACK, TH_URG }; +char flagset[] = "FSRPAUEC"; +u_char flags[] = { TH_FIN, TH_SYN, TH_RST, TH_PUSH, TH_ACK, TH_URG, + TH_ECN, TH_CWR }; #ifdef USE_INET6 void fill6bits __P((int, u_32_t *)); @@ -409,8 +410,12 @@ int linenum; if (s && *s == '0') tcpfm = strtol(s, NULL, 0); - if (!tcpfm) - tcpfm = 0xff; + if (!tcpfm) { + if (tcpf == TH_SYN) + tcpfm = 0xff & ~(TH_ECN|TH_CWR); + else + tcpfm = 0xff & ~(TH_ECN); + } *mask = tcpfm; return tcpf; } |