diff options
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/sctp_pcb.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/netinet/sctp_pcb.c b/sys/netinet/sctp_pcb.c index f583862eae14..f55c3d4891a6 100644 --- a/sys/netinet/sctp_pcb.c +++ b/sys/netinet/sctp_pcb.c @@ -2918,9 +2918,10 @@ sctp_inpcb_bind(struct socket *so, struct sockaddr *addr, /* Setup a vrf_id to be the default for the non-bind-all case. */ vrf_id = inp->def_vrf_id; - /* increase our count due to the unlock we do */ - SCTP_INP_INCR_REF(inp); if (lport) { + /* increase our count due to the unlock we do */ + SCTP_INP_INCR_REF(inp); + /* * Did the caller specify a port? if so we must see if an ep * already has this one bound. @@ -2991,6 +2992,7 @@ sctp_inpcb_bind(struct socket *so, struct sockaddr *addr, } continue_anyway: SCTP_INP_WLOCK(inp); + SCTP_INP_DECR_REF(inp); if (bindall) { /* verify that no lport is not used by a singleton */ if ((port_reuse_active == 0) && @@ -3000,7 +3002,6 @@ continue_anyway: (sctp_is_feature_on(inp_tmp, SCTP_PCB_FLAGS_PORTREUSE))) { port_reuse_active = 1; } else { - SCTP_INP_DECR_REF(inp); SCTP_INP_WUNLOCK(inp); SCTP_INP_INFO_WUNLOCK(); SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_PCB, EADDRINUSE); @@ -3018,7 +3019,6 @@ continue_anyway: last = MODULE_GLOBAL(ipport_hilastauto); } else if (ip_inp->inp_flags & INP_LOWPORT) { if ((error = priv_check(td, PRIV_NETINET_RESERVEDPORT)) != 0) { - SCTP_INP_DECR_REF(inp); SCTP_INP_WUNLOCK(inp); SCTP_INP_INFO_WUNLOCK(); SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_PCB, error); @@ -3047,7 +3047,6 @@ continue_anyway: } if (!done) { if (--count == 0) { - SCTP_INP_DECR_REF(inp); SCTP_INP_WUNLOCK(inp); SCTP_INP_INFO_WUNLOCK(); SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_PCB, EADDRINUSE); @@ -3061,7 +3060,6 @@ continue_anyway: } lport = htons(candidate); } - SCTP_INP_DECR_REF(inp); if (inp->sctp_flags & (SCTP_PCB_FLAGS_SOCKET_GONE | SCTP_PCB_FLAGS_SOCKET_ALLGONE)) { /* |