Attention is currently required from: neels, pespin.
laforge has posted comments on this change. (
https://gerrit.osmocom.org/c/libosmo-sccp/+/32320 )
Change subject: sccp_scoc.c: fix infinite loop on conn ID exhaustion
......................................................................
Patch Set 2: Code-Review+1
(1 comment)
Commit Message:
https://gerrit.osmocom.org/c/libosmo-sccp/+/32320/comment/bc4388d1_dad2016f
PS1, Line 17: entire SCCP conn id number space before exiting in failure.
In some programs we have sanity counters to limit
iterations to find an unused ID, I think like 1000 […]
If you want a faster lookup,
I think the only way to do this is to move away from a per-instance linked list of SCCP
connections to some kind of hash table or tree. This way it is cheaper to verify if a
given ID is used or not. Only iterate a few tree nodes or the usually very short list of
entries of a hash table bucket.
But I do think that is a separate topic, and the kind of deployments we're expecting
will not see a situatoin nowhere near SCCP ID exhaustion.
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Gerrit-Project: libosmo-sccp
Gerrit-Branch: master
Gerrit-Change-Id: Ib64e0cb1ae0cc8b7bebcb2a352d4068b496b304a
Gerrit-Change-Number: 32320
Gerrit-PatchSet: 2
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