diff options
| author | Michael Tuexen <tuexen@FreeBSD.org> | 2015-01-11 21:44:56 +0000 |
|---|---|---|
| committer | Michael Tuexen <tuexen@FreeBSD.org> | 2015-01-11 21:44:56 +0000 |
| commit | d3cfd430746d527e90b1367c4d8e94d4122fb9b0 (patch) | |
| tree | f2ca9429fbca52e85ad3a451c9d6bd62397d7629 | |
| parent | bf160401a9e2eef68ce8345678750fb4b8fba0a4 (diff) | |
Notes
| -rw-r--r-- | sys/netinet/sctp_pcb.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/sys/netinet/sctp_pcb.c b/sys/netinet/sctp_pcb.c index fc39495f2f00..e02f46cd1ed2 100644 --- a/sys/netinet/sctp_pcb.c +++ b/sys/netinet/sctp_pcb.c @@ -2166,11 +2166,6 @@ sctp_findassoc_by_vtag(struct sockaddr *from, struct sockaddr *to, uint32_t vtag SCTP_INP_INFO_RLOCK(); head = &SCTP_BASE_INFO(sctp_asochash)[SCTP_PCBHASH_ASOC(vtag, SCTP_BASE_INFO(hashasocmark))]; - if (head == NULL) { - /* invalid vtag */ - SCTP_INP_INFO_RUNLOCK(); - return (NULL); - } LIST_FOREACH(stcb, head, sctp_asocs) { SCTP_INP_RLOCK(stcb->sctp_ep); if (stcb->sctp_ep->sctp_flags & SCTP_PCB_FLAGS_SOCKET_ALLGONE) { @@ -6751,10 +6746,6 @@ sctp_is_vtag_good(uint32_t tag, uint16_t lport, uint16_t rport, struct timeval * SCTP_INP_INFO_RLOCK(); head = &SCTP_BASE_INFO(sctp_asochash)[SCTP_PCBHASH_ASOC(tag, SCTP_BASE_INFO(hashasocmark))]; - if (head == NULL) { - /* invalid vtag */ - goto skip_vtag_check; - } LIST_FOREACH(stcb, head, sctp_asocs) { /* * We choose not to lock anything here. TCB's can't be @@ -6778,8 +6769,6 @@ sctp_is_vtag_good(uint32_t tag, uint16_t lport, uint16_t rport, struct timeval * return (0); } } -skip_vtag_check: - chain = &SCTP_BASE_INFO(vtag_timewait)[(tag % SCTP_STACK_VTAG_HASH_SIZE)]; /* Now what about timed wait ? */ LIST_FOREACH(twait_block, chain, sctp_nxt_tagblock) { |