Memory Leaks

I recently found out that Ogre removed the memory manager, and I was thinking that I no memory leaks...

Well, i have about 1200 memory leaks..

Trying to get rid of the memory leaks, I ended up leaving WinMain (or main) blank.

Even with not a single line of code, I get these leaks:


Detected memory leaks!
Dumping objects ->
{755} normal block at 0x02AF18C8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{754} normal block at 0x02AF1820, 108 bytes long.
Data: << a < a > 3C 7F 61 00 00 00 00 00 90 BA AD 02 3C 7F 61 00
{753} normal block at 0x02ADBA90, 16 bytes long.
Data: < > 90 BA AD 02 90 BA AD 02 CD CD CD CD CD CD CD CD
{752} normal block at 0x02AE5F50, 24 bytes long.
Data: <P_ P_ P_ > 50 5F AE 02 50 5F AE 02 50 5F AE 02 CD CD CD CD
{751} normal block at 0x02AF17C0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{750} normal block at 0x02ADFFD0, 24 bytes long.
Data: < > D0 FF AD 02 D0 FF AD 02 D0 FF AD 02 CD CD CD CD
{749} normal block at 0x02AF1760, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{748} normal block at 0x02AF1700, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{747} normal block at 0x02AF16A0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{746} normal block at 0x02AF1640, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{745} normal block at 0x02AF15E0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{744} normal block at 0x02AF1580, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{743} normal block at 0x02AF1520, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{742} normal block at 0x02AF0FC0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{741} normal block at 0x02AF0F60, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{740} normal block at 0x02AF0F00, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{738} normal block at 0x02AF1280, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{737} normal block at 0x02AF1220, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{736} normal block at 0x02AF11C0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{735} normal block at 0x02AF1160, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{734} normal block at 0x02AF1100, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{733} normal block at 0x02AF10A0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{732} normal block at 0x02AF1040, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{731} normal block at 0x02AD55A8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{730} normal block at 0x02AD5548, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{728} normal block at 0x02AF0EA0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{727} normal block at 0x02AF0E40, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{726} normal block at 0x02AF0DE0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{725} normal block at 0x02AF0D80, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{724} normal block at 0x02AF0D20, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{723} normal block at 0x02AF0CC0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{722} normal block at 0x02AF0C60, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{721} normal block at 0x02AF0C00, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{720} normal block at 0x02AF0BA0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{718} normal block at 0x02AF0AC8, 32 bytes long.
{712} normal block at 0x02AF0828, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{711} normal block at 0x02AF07C8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{710} normal block at 0x02AF0768, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{709} normal block at 0x02AF0708, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{708} normal block at 0x02AF06A8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{707} normal block at 0x02AF0648, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{706} normal block at 0x02AF05E8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{705} normal block at 0x02AF0588, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{704} normal block at 0x02AF0528, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{703} normal block at 0x02AF04C8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{702} normal block at 0x02AF0468, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{701} normal block at 0x02AF0408, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{700} normal block at 0x02AF03A8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{699} normal block at 0x02AF0348, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{698} normal block at 0x02AF02E8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{697} normal block at 0x02AF0288, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{696} normal block at 0x02AF0228, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{695} normal block at 0x02AF01C8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{694} normal block at 0x02AE7960, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{693} normal block at 0x02AE7900, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{691} normal block at 0x02ADEEB0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{690} normal block at 0x02ADEE50, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{689} normal block at 0x02AEE450, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{688} normal block at 0x02AEE3F0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{687} normal block at 0x02AECC18, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{686} normal block at 0x02AECBB8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{685} normal block at 0x02ADACC8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{684} normal block at 0x02ADAC68, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{683} normal block at 0x02AE1080, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{682} normal block at 0x02AE1020, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{681} normal block at 0x02AEAEE0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{680} normal block at 0x02AEAE80, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{679} normal block at 0x02AEA840, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{678} normal block at 0x02AE01B8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{677} normal block at 0x02AEFDA0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{676} normal block at 0x02AE2DA0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{675} normal block at 0x02AEA250, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{674} normal block at 0x02AE89B8, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{673} normal block at 0x02AE4E28, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{672} normal block at 0x02ADF730, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{671} normal block at 0x02AE9490, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{670} normal block at 0x02AE8170, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{669} normal block at 0x02AE69A0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{668} normal block at 0x02ADC248, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{667} normal block at 0x02AE9A18, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{666} normal block at 0x02AEB8F0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{665} normal block at 0x02AED1B0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{664} normal block at 0x02AEC290, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{663} normal block at 0x02AE5AD0, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65
{662} normal block at 0x02ADB308, 32 bytes long.
Data: <NxOgre 0.9-28.De> 4E 78 4F 67 72 65 20 30 2E 39 2D 32 38 2E 44 65


As you can see they are all NxOgre related. I am linking dynamically to NxOgre_d.lib.

Any ideas, how I could find/fix them?

Nope.

I don't know what the difference between "0x02ADBA90" and "0x02AE5F50" is. I'll turn on the Ogre Memory manager, but I'm pretty sure the "core" parts don't leak.

OK, it seems CrtDebug is not the right tool for memory leaks...

Which tool do you use for leaks?

The Ogre One.

I'll enable it tommorow, and have a fiddle.

I have no leaks with NxOgre, with the Ogre memory manager enabled. Luis also tells me he has it enabled all the time and he has none either.

Yes, what I meant before was that CrtDumpMemoryLeaks, always gives leaks, so that's why they weren't recommending it in other posts.

How do you enable ogre's memory manager?

It's a define such for "#define OGRE_DEBUG_MEMORY_MANAGER 0" and replace it with "#define OGRE_DEBUG_MEMORY_MANAGER 1" in the Ogre Solution.

You will need to re-compile Ogre, the Rendersystems, plugins, NxOgre and your application to make it work.