[Serdev] [Tracker] Updated: (SER-194) Unsafe has function in PA

[Jan Janak (JIRA)]

     [ http://tracker.iptel.org/browse/SER-194?page=all ]

Jan Janak updated SER-194:
--------------------------

    Fix Version/s: Ottendorf
         Assignee: Vaclav Kubart

> Unsafe has function in PA
> -------------------------
>
>                 Key: SER-194
>                 URL: http://tracker.iptel.org/browse/SER-194
>             Project: SER
>          Issue Type: Bug
>          Components: Presence
>    Affects Versions: Ottendorf
>            Reporter: Andrei Pelinescu - Onciul
>         Assigned To: Vaclav Kubart
>             Fix For: Ottendorf
>
>
> Hi,
> Jiri found an unsafe hash function in pa (modules/pa/pdomain.c:37).
> This is the same old usrloc hash, but in an worse version: it returns
> an int and the result is used as a hashtable index => could be negative.
>  (return res % _d->size and res can become negative => the remainder in
>  C can be negative).
> It's ok if I replace it in the same way as for usrloc? (another hash
> func, fixed hash table size)
> Andrei

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