Re: [FYI] fixed WTP bogus PDU handling bug and commited octstr_dump() enhancements

Hi Stipe,

On 2/23/06, Stipe Tolj <[email protected]> wrote:
> Hi list,
>
> two commits from my side for today:
>
> 2006-02-23  Stipe Tolj  <stolj at kannel.org>
>    * wap/wtp.c: fixing bug #310, causing wapbox to panic while gwlist_append()
>      produces an assertion error if a malformed WTP datagram is tried to be
>      processes and we try to send an RcvError PDU deducing the TID value from
>      the WTP datagram, causing us to push the WAPEvent into a wrong list.
>
> This was causing wapbox to panic on a high-loaded system. Now we're supposed to
> consider us immunic for bogus WTP data. We simply don't reply to the WTP initiator.
>

Is this realted to PANIC's like this:
2006-02-23 09:42:46 [7958] [0] PANIC: gwlib/list.c:502: lock:
Assertion `list != NULL' failed.
2006-02-23 09:42:46 [7958] [0] PANIC:
/usr/local/sbin/wapbox(gw_panic+0x16b) [0x80d2b8a]
2006-02-23 09:42:46 [7958] [0] PANIC: /usr/local/sbin/wapbox [0x80d1a94]
2006-02-23 09:42:46 [7958] [0] PANIC:
/usr/local/sbin/wapbox(gwlist_append+0x11) [0x80d0eec]
2006-02-23 09:42:46 [7958] [0] PANIC:
/usr/local/sbin/wapbox(gwlist_produce+0x14) [0x80d1782]
2006-02-23 09:42:46 [7958] [0] PANIC:
/usr/local/sbin/wapbox(wtp_initiator_dispatch_event+0x17) [0x80a7f8e]
2006-02-23 09:42:46 [7958] [0] PANIC:
/usr/local/sbin/wapbox(wap_dispatch_datagram+0x11c) [0x808606c]
2006-02-23 09:42:46 [7958] [0] PANIC:
/usr/local/sbin/wapbox(main+0x45e) [0x805bafd]
2006-02-23 09:42:46 [7958] [0] PANIC:
/lib/libc.so.6(__libc_start_main+0xc6) [0x4bcde6]
2006-02-23 09:42:46 [7958] [0] PANIC: /usr/local/sbin/wapbox [0x8059e4d]

This has happenned before, and again now with the "Kannel wapbox
version cvs-20060223 starting up" version.