Hello everybody,
a valgrind log of recent FlightGear is available from
http://dl.dropbox.com/u/15761796/valgrind.log
(13 MB). A short version containing only the "definitely lost"
backtraces is at
http://dl.dropbox.com/u/15761796/definitely_lost.log
(59 kB).
The largest single entry stems from the TrafficMgr code. It is fixed by
the attached patch, which deletes all scheduled flights.
However, as I quit the program as soon as the 3D clouds showed up, I
suspect that with increased run time other leaks might become more
important, possibly the ones regarding
simgear/scene/model/SGReaderWriterXML.cxx:289.
Some things that might be fixed relatively easy:
FG/src/Autopilot/digitalfilter.cxx: all InputValues pushed_back to one
of the InputValueLists need to be deleted
FG/src/Autopilot/digitalfilter.cxx:316: members of componentForge need
to be deleted
FG/src/Autopilot/autopilot.cxx:46: the same
FG/src/Instrumentation/gps.cxx:1575: _currentWaypt needs to be deleted
FG/src/AIModel/performancedb.cxx:88 members of _db need to be deleted
Hope this helps a little in stuffing the sieve,
best regards,
Andreas
diff --git a/src/Traffic/SchedFlight.hxx b/src/Traffic/SchedFlight.hxx
index 0ee3eb6..5d2f3fd 100644
--- a/src/Traffic/SchedFlight.hxx
+++ b/src/Traffic/SchedFlight.hxx
@@ -115,6 +115,7 @@ typedef vector<FGScheduledFlight*> FGScheduledFlightVec;
typedef vector<FGScheduledFlight*>::iterator FGScheduledFlightVecIterator;
typedef std::map < std::string, FGScheduledFlightVec > FGScheduledFlightMap;
+typedef std::map < std::string, FGScheduledFlightVec >::iterator FGScheduledFlightMapIterator;
bool compareScheduledFlights(FGScheduledFlight *a, FGScheduledFlight *b);
diff --git a/src/Traffic/TrafficMgr.cxx b/src/Traffic/TrafficMgr.cxx
index 4abbc1a..7213175 100644
--- a/src/Traffic/TrafficMgr.cxx
+++ b/src/Traffic/TrafficMgr.cxx
@@ -66,7 +66,7 @@
#include <Main/fg_init.hxx>
-
+#include "SchedFlight.hxx"
#include "TrafficMgr.hxx"
using std::sort;
@@ -124,6 +124,12 @@ FGTrafficManager::~FGTrafficManager()
cachefile.close();
}
scheduledAircraft.clear();
+ FGScheduledFlightMapIterator itm;
+ FGScheduledFlightVecIterator itv;
+ for (itm = flights.begin(); itm != flights.end(); ++itm) {
+ for (itv = itm->second.begin(); itv != itm->second.end(); ++itv)
+ delete (*itv);
+ }
flights.clear();
}
diff --git a/src/ATCDCL/ATCmgr.cxx b/src/ATCDCL/ATCmgr.cxx
index 537bfdd..2da7e53 100644
--- a/src/ATCDCL/ATCmgr.cxx
+++ b/src/ATCDCL/ATCmgr.cxx
@@ -63,6 +63,10 @@ FGATCMgr::FGATCMgr() :
FGATCMgr::~FGATCMgr() {
delete v1;
+ for (airport_atc_map_itr = airport_atc_map.begin();
+ airport_atc_map_itr != airport_atc_map.end();
+ ++airport_atc_map_itr)
+ delete airport_atc_map_itr->second;
}
void FGATCMgr::bind() {
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