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Fix handling of sctp_drain().

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Approved by: rrs (mentor)
MFC after: 2 month
This commit is contained in:
Michael Tuexen 2009-09-20 11:33:39 +00:00
parent 2c19e7fa86
commit 4b6492f5ab
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=197342
1 changed files with 8 additions and 5 deletions
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13
sys/netinet/sctp_pcb.c
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@ -6585,17 +6585,20 @@ sctp_drain()
* occur. We really hope this does NOT happen!
*/
VNET_ITERATOR_DECL(vnet_iter);
SCTP_STAT_INCR(sctps_protocol_drain_calls);
if (SCTP_BASE_SYSCTL(sctp_do_drain) == 0) {
return;
}
VNET_LIST_RLOCK_NOSLEEP();
VNET_FOREACH(vnet_iter) {
CURVNET_SET(vnet_iter);
struct sctp_inpcb *inp;
struct sctp_tcb *stcb;
SCTP_STAT_INCR(sctps_protocol_drain_calls);
if (SCTP_BASE_SYSCTL(sctp_do_drain) == 0) {
#ifdef VIMAGE
continue;
#else
return;
#endif
}
SCTP_INP_INFO_RLOCK();
LIST_FOREACH(inp, &SCTP_BASE_INFO(listhead), sctp_list) {
/* For each endpoint */