diff options
| -rw-r--r-- | sys/netinet/tcp_subr.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index 688a5d2..dc4846d 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -2049,12 +2049,16 @@ sysctl_drop(SYSCTL_HANDLER_ARGS) tw = intotw(inp); if (tw != NULL) tcp_twclose(tw, 0); + else + INP_UNLOCK(inp); } else if (!(inp->inp_vflag & INP_DROPPED) && !(inp->inp_socket->so_options & SO_ACCEPTCONN)) { tp = intotcpcb(inp); - tcp_drop(tp, ECONNABORTED); - } - INP_UNLOCK(inp); + tp = tcp_drop(tp, ECONNABORTED); + if (tp != NULL) + INP_UNLOCK(inp); + } else + INP_UNLOCK(inp); } else error = ESRCH; INP_INFO_WUNLOCK(&tcbinfo); |
