Fix internal processing of linked lists

[elfring]

I have installed the software package "boinc_5.10.21_i686-pc-linux-gnu.sh" on my openSUSE 10.3 system.
I get notices about a programming error when the manager program exits.

* ​glibc detected * corrupted double-linked list: 0x096ab198 *

* glibc detected * corrupted double-linked list: 0x0a10c698 *

[elfring]

I see variations of open issues for ​correct memory handling.

elfring@Sonne:~/Projekte/KBoingMgr/0.3> kill 6934
2007-10-21 17:41:04 [---] Received signal 15
elfring@Sonne:~> 2007-10-21 17:41:04 [---] Exit requested by user
*** glibc detected *** double free or corruption (fasttop): 0x08ff1e40 ***

[1]+  Done                    /usr/local/BOINC/run_client

elfring@Sonne:~> /usr/local/BOINC/run_client > /usr/local/BOINC/run_client.log 2>&1 &
[1] 7462
elfring@Sonne:~> kill 7462
elfring@Sonne:~> *** glibc detected *** corrupted double-linked list: 0x095886c8 ***
*** glibc detected *** corrupted double-linked list: 0x09bcbdc0 ***

[1]+  Done                    /usr/local/BOINC/run_client > /usr/local/BOINC/run_client.log 2>&1

[Didactylos]

This is very likely to be a wxWidgets bug.

[romw]

Upgraded to the latest stable wxWidgets.