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Handle an edge case of address management similar to TCP.

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This needs to be reconsidered when the address handling
will be reimplemented.
The patch is from rrs@.

MFC after: 3 days
This commit is contained in:
Michael Tuexen 2014-03-29 21:26:45 +00:00
parent fe96e2852e
commit 9ba5b6b730
1 changed files with 8 additions and 1 deletions
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9
sys/netinet/sctp_pcb.c
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@ -772,7 +772,14 @@ sctp_del_addr_from_vrf(uint32_t vrf_id, struct sockaddr *addr,
}
SCTPDBG(SCTP_DEBUG_PCB4, "Deleting ifa %p\n", (void *)sctp_ifap);
sctp_ifap->localifa_flags &= SCTP_ADDR_VALID;
sctp_ifap->localifa_flags |= SCTP_BEING_DELETED;
/*
* We don't set the flag. This means that the structure will
* hang around in EP's that have bound specific to it until
* they close. This gives us TCP like behavior if someone
* removes an address (or for that matter adds it right
* back).
*/
/* sctp_ifap->localifa_flags |= SCTP_BEING_DELETED; */
vrf->total_ifa_count--;
LIST_REMOVE(sctp_ifap, next_bucket);
sctp_remove_ifa_from_ifn(sctp_ifap);