diff options
Diffstat (limited to 'slirp/tcp_subr.c')
| -rw-r--r-- | slirp/tcp_subr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c index dbfd2c6..32ff452 100644 --- a/slirp/tcp_subr.c +++ b/slirp/tcp_subr.c @@ -356,6 +356,10 @@ tcp_sockclosed(struct tcpcb *tp) DEBUG_CALL("tcp_sockclosed"); DEBUG_ARG("tp = %p", tp); + if (!tp) { + return; + } + switch (tp->t_state) { case TCPS_CLOSED: @@ -374,8 +378,7 @@ tcp_sockclosed(struct tcpcb *tp) tp->t_state = TCPS_LAST_ACK; break; } - if (tp) - tcp_output(tp); + tcp_output(tp); } /* |