【转帖】memory leaks in zoomextents
 

memory leaks in zoomextents
memory leaks in zoomextents
according to insure++ there are two memory leaks in zoomextents that occur each time it is called. the stacks for them are:
14652 bytes 407 chunks allocated at odalloc.cpp, 8
malloc() (interface)
odrxalloc() odalloc.cpp, 8
odstring::allocbuffer() odstring.cpp, 1104
odstring::odstring() odstring.cpp, 79
odrxcreatemoduleobject_for_odgsmoduleobject() gsmodule.cpp, 19
odrxloadmoduleinternal() rxdynamiclinker.cpp, 413
oddbabstractviewportdatafordbvptabrec::viewextents () dbabstractviewportdatafordbvptabrec.cpp, 57
odabstractviewpe::zoomextents() abstractviewpx.cpp, 91
oddbviewporttablerecord::zoomextents() dbviewporttablerecord.cpp, 57
cconvertax2dbase::mainprocessfile() ax2dbase.cpp, 2823
4884 bytes 407 chunks allocated at odalloc.cpp, 8
malloc() (interface)
odrxalloc() odalloc.cpp, 8
operator new() odallocop.cpp, 15
odrxstaticmodule<odgsmoduleobject,odgsmoduleobject >:perator new() rxdynamicmodule.h, 38
odrxstaticmodule<odgsmoduleobject,odgsmoduleobject >::createmodule() rxdynamicmodule.h, 74
odrxcreatemoduleobject_for_odgsmoduleobject() gsmodule.cpp, 19
odrxloadmoduleinternal() rxdynamiclinker.cpp, 413
oddbabstractviewportdatafordbvptabrec::viewextents () dbabstractviewportdatafordbvptabrec.cpp, 57
odabstractviewpe::zoomextents() abstractviewpx.cpp, 91
oddbviewporttablerecord::zoomextents() dbviewporttablerecord.cpp, 57
cconvertax2dbase::mainprocessfile() ax2dbase.cpp, 2823
btw: in this example "407" is the number of times zoomextents was called, once per file.
the source code is the normal:
oddbviewporttablerecordptr prec = id.safeopenobject(oddb::kforwrite);
prec->zoomextents();
which dd version do you use? such bug (memory leak in module loading was fixed some time ago.
sergey slezkin