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Cleaup, no functional change.

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This commit is contained in:
Michael Tuexen 2017-12-13 17:11:57 +00:00
parent 62cf53fdac
commit cd6340caf7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=326829
2 changed files with 13 additions and 15 deletions
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19
sys/netinet/sctp_input.c
View File

@ -3207,9 +3207,9 @@ sctp_handle_ecn_cwr(struct sctp_cwr_chunk *cp, struct sctp_tcb *stcb, struct sct
stcb->asoc.ecn_echo_cnt_onq--;
TAILQ_REMOVE(&stcb->asoc.control_send_queue, chk,
sctp_next);
stcb->asoc.ctrl_queue_cnt--;
sctp_m_freem(chk->data);
chk->data = NULL;
stcb->asoc.ctrl_queue_cnt--;
sctp_free_a_chunk(stcb, chk, SCTP_SO_NOT_LOCKED);
if (override == 0) {
break;
@ -3641,26 +3641,23 @@ static void
sctp_clean_up_stream_reset(struct sctp_tcb *stcb)
{
struct sctp_association *asoc;
struct sctp_tmit_chunk *chk = stcb->asoc.str_reset;
struct sctp_tmit_chunk *chk;
if (stcb->asoc.str_reset == NULL) {
asoc = &stcb->asoc;
chk = asoc->str_reset;
if (chk == NULL) {
return;
}
asoc = &stcb->asoc;
asoc->str_reset = NULL;
sctp_timer_stop(SCTP_TIMER_TYPE_STRRESET, stcb->sctp_ep, stcb,
chk->whoTo, SCTP_FROM_SCTP_INPUT + SCTP_LOC_28);
TAILQ_REMOVE(&asoc->control_send_queue,
chk,
sctp_next);
TAILQ_REMOVE(&asoc->control_send_queue, chk, sctp_next);
asoc->ctrl_queue_cnt--;
if (chk->data) {
sctp_m_freem(chk->data);
chk->data = NULL;
}
asoc->ctrl_queue_cnt--;
sctp_free_a_chunk(stcb, chk, SCTP_SO_NOT_LOCKED);
/* sa_ignore NO_NULL_CHK */
stcb->asoc.str_reset = NULL;
}

9
sys/netinet/sctp_output.c
View File

@ -6898,11 +6898,11 @@ sctp_toss_old_cookies(struct sctp_tcb *stcb, struct sctp_association *asoc)
TAILQ_FOREACH_SAFE(chk, &asoc->control_send_queue, sctp_next, nchk) {
if (chk->rec.chunk_id.id == SCTP_COOKIE_ECHO) {
TAILQ_REMOVE(&asoc->control_send_queue, chk, sctp_next);
asoc->ctrl_queue_cnt--;
if (chk->data) {
sctp_m_freem(chk->data);
chk->data = NULL;
}
asoc->ctrl_queue_cnt--;
sctp_free_a_chunk(stcb, chk, SCTP_SO_NOT_LOCKED);
}
}
@ -6927,11 +6927,11 @@ sctp_toss_old_asconf(struct sctp_tcb *stcb)
}
}
TAILQ_REMOVE(&asoc->asconf_send_queue, chk, sctp_next);
asoc->ctrl_queue_cnt--;
if (chk->data) {
sctp_m_freem(chk->data);
chk->data = NULL;
}
asoc->ctrl_queue_cnt--;
sctp_free_a_chunk(stcb, chk, SCTP_SO_NOT_LOCKED);
}
}
@ -7055,13 +7055,14 @@ sctp_clean_up_ctl(struct sctp_tcb *stcb, struct sctp_association *asoc, int so_l
/* Stray chunks must be cleaned up */
clean_up_anyway:
TAILQ_REMOVE(&asoc->control_send_queue, chk, sctp_next);
asoc->ctrl_queue_cnt--;
if (chk->data) {
sctp_m_freem(chk->data);
chk->data = NULL;
}
asoc->ctrl_queue_cnt--;
if (chk->rec.chunk_id.id == SCTP_FORWARD_CUM_TSN)
if (chk->rec.chunk_id.id == SCTP_FORWARD_CUM_TSN) {
asoc->fwd_tsn_cnt--;
}
sctp_free_a_chunk(stcb, chk, so_locked);
} else if (chk->rec.chunk_id.id == SCTP_STREAM_RESET) {
/* special handling, we must look into the param */