Hello
Latest GnuGK 2.0x have stable memory leak at fixed place.
After call completed gnugk generate CDR and move
current call (CallRec) into RemovedList.
CheckCalls() function called each second and check list
of calls inside RemovedList. It must do final delete
of CallRec objects in this list that not marked as used.
Problem that calls are marked as "used" forever and
as result calls stay undeleted inside RemovedList.
This fact is source point of memory leak described
in this mail.
Patch that show this problem attached.
Can anybody comment how to solve this problem ?
Thanks in advance
Igor Ivanov
========================================================
Patch:
diff -u ./openh323gk/RasTbl.cxx ./memoryleak/RasTbl.cxx
--- ./openh323gk/RasTbl.cxx Fri Dec 26 08:59:31 2003
+++ ./memoryleak/RasTbl.cxx Wed Nov 24 00:59:46 2004
@@ -1989,6 +1989,22 @@
ConfigReloadMutex.EndRead();
#endif
+ {
+ PTRACE(6,"Check RemovedList now");
+ iterator i = RemovedList.begin();
+ iterator e = RemovedList.end();
+ while (i!=e)
+ {
+ CallRec *cc=(CallRec *)*i;
+ if (cc->IsUsed())
+ PTRACE(6,"!!! USED CALL IN RemovedList / can not delete Call N " << cc->GetCallNumber());
+ else
+ PTRACE(6,"Good / ready for delete call in RemovedList Call N " << cc->GetCallNumber());
+ i++;
+ }
+ PTRACE(6,"Check RemovedList done");
+ }
+
Iter = partition(RemovedList.begin(), RemovedList.end(), mem_fun(&CallRec::IsUsed));
for_each(Iter, RemovedList.end(), deleteobj<CallRec>());
RemovedList.erase(Iter, RemovedList.end());Attachment:
memleak.patch
Description: Binary data
