diff options
Diffstat (limited to 'sys/netinet/tcp_input.c')
| -rw-r--r-- | sys/netinet/tcp_input.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index af31149..e0236b0 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)tcp_input.c 8.12 (Berkeley) 5/24/95 - * $Id: tcp_input.c,v 1.88 1999/08/17 12:17:52 csgr Exp $ + * $Id: tcp_input.c,v 1.89 1999/08/18 15:40:05 csgr Exp $ */ #include "opt_ipfw.h" /* for ipfw_fwd */ @@ -421,14 +421,19 @@ findpcb: if (badport_bandlim(1) < 0) goto drop; #endif - if(blackhole) { + if (blackhole) { switch (blackhole) { - case 1: if(tiflags & TH_SYN) goto drop; - case 2: goto drop ; - default : goto drop ; + case 1: + if (tiflags & TH_SYN) + goto drop; + break; + case 2: + goto drop; + default: + goto drop; } - } else - goto dropwithreset; + } + goto dropwithreset; } tp = intotcpcb(inp); if (tp == 0) |
