Anybody know what this error is?

[DeletedUser]

If i'm reading this right, it's a new call asking for 2188 bytes of memory to be alloced. I just dont see how or why it would crash.


State Dump for Thread Id 0x5a4

eax=00034b30 ebx=00bd0000 ecx=0012fba8 edx=00000200 esi=00bd9000 edi=00ba44d0
eip=77fcb89a esp=0012fb70 ebp=0012fb7c iopl=0 nv up ei ng nz na pe cy
cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000 efl=00000283


function: <nosymbols>
77fcb883 56 push esi
77fcb884 8b750c mov esi,[ebp+0xc] ss:0094d14e=????????
77fcb887 8b5d08 mov ebx,[ebp+0x8] ss:0094d14e=????????
77fcb88a 57 push edi
77fcb88b 8bfe mov edi,esi
77fcb88d 0fb74602 movzx eax,word ptr [esi+0x2] ds:013f65d3=2a00
77fcb891 c1e003 shl eax,0x3
77fcb894 2bf8 sub edi,eax
77fcb896 3bfe cmp edi,esi
77fcb898 740a jz _except_list+0xaea4 (77fdaea4)
FAULT ->77fcb89a f6470501 test byte ptr [edi+0x5],0x1 ds:013c1aa2=00
77fcb89e 0f84db000000 je RtlDeleteRange+0x103 (77fcb97f)
77fcb8a4 f6460510 test byte ptr [esi+0x5],0x10 ds:013f65d2=00
77fcb8a8 750f jnz _except_list+0x43b9 (77fd43b9)
77fcb8aa 8b4510 mov eax,[ebp+0x10] ss:0094d14e=????????
77fcb8ad 8b00 mov eax,[eax] ds:00034b30=????????
77fcb8af f644c60501 test byte ptr [esi+eax*8+0x5],0x1 ds:00852103=00
77fcb8b4 8d3cc6 lea edi,[esi+eax*8] ds:00034b30=????????
77fcb8b7 7409 jz _except_list+0x43c2 (77fd43c2)
77fcb8b9 8bc6 mov eax,esi
77fcb8bb 5f pop edi
77fcb8bc 5e pop esi

*----> Stack Back Trace <----*

FramePtr ReturnAd Param#1 Param#2 Param#3 Param#4 Function Name
0012FB7C 77FCBD67 00BD0000 00BD9000 0012FBA8 00000000 ntdll!RtlDeleteRange (FPO: Non-FPO [6,3,3])
0012FBB0 77FCBBB3 00BD0000 00000898 00000000 00000000 ntdll!RtlpIsRangeAvailable (FPO: Non-FPO [11,1,2])
0012FD58 004C586A 00BD0000 00000000 00000890 00000000 ntdll!RtlpCopyRangeListEntry (FPO: Non-FPO [1,3,3])
0012FD94 004C5761 0000088C 004C36F3 0000088C 00000001 !_heap_alloc
0012FD9C 004C36F3 0000088C 00000001 00473318 0000088C !_nh_malloc (FPO: [2,0,0])
0012FDA8 00473318 0000088C 02A84440 02A49500 02A84440 !operator new (FPO: [1,0,0])
0012FDE0 0048B2B5 00650043 025F0008 00610072 0020006C !Spawn2::Process
0012FE7C 0045B51F 00000001 00000001 02A81948 00000000 !Zone::Process
0012FF80 004C6434 00000005 00BD2730 00BD2788 00000000 !main
0012FFC0 77EA847C 00000000 00000000 7FFDF000 C0000005 !mainCRTStartup
0012FFF0 00000000 004C636F 00000000 000000C8 00000100 kernel32!LocalReAlloc (FPO: Non-FPO [3,13,3])

*----> Raw Stack Dump <----*
0012fb70 00 00 bd 00 01 00 00 00 - 00 01 00 00 b0 fb 12 00 ................
0012fb80 67 bd fc 77 00 00 bd 00 - 00 90 bd 00 a8 fb 12 00 g..w............
0012fb90 00 00 00 00 00 00 bd 00 - 78 01 bd 00 13 01 00 00 ........x.......
0012fba0 00 00 bd 00 40 01 bd 00 - 00 02 00 00 40 06 bd 00 ....@.......@...
0012fbb0 58 fd 12 00 b3 bb fc 77 - 00 00 bd 00 98 08 00 00 X......w........
0012fbc0 00 00 00 00 00 00 00 00 - 00 f0 fd 7f 01 00 00 00 ................
0012fbd0 38 02 bd 00 38 02 bd 00 - cc 44 a8 02 1e 00 00 00 8...8....D......
0012fbe0 c0 bd 4e 00 cc 44 a8 02 - 07 00 00 00 88 86 ad 02 ..N..D..........
0012fbf0 88 86 ad 02 38 de 5d 02 - 38 de 5d 02 08 02 bd 00 ....8.].8.].....
0012fc00 08 02 bd 00 02 00 00 00 - 04 00 00 00 08 02 bd 00 ................
0012fc10 02 00 00 00 20 00 00 00 - 20 02 bd 00 20 02 bd 00 .... ... ... ...
0012fc20 70 c5 50 00 00 00 00 00 - 03 00 00 00 00 00 00 00 p.P.............
0012fc30 00 00 00 00 00 00 00 01 - 58 4e a8 02 b0 e2 a3 02 ........XN......
0012fc40 00 00 bd 00 15 00 00 00 - 48 4e a8 02 40 4f a8 02 ........HN..@O..
0012fc50 5c 01 bd 00 00 44 a8 02 - 03 00 00 00 98 fc 12 00 \....D..........
0012fc60 00 2b f8 77 00 00 00 01 - 58 4f a8 02 a8 fc 12 00 .+.w....XO......
0012fc70 38 02 bd 00 40 4f a8 02 - 48 4f a8 02 18 00 00 00 8...@O..HO......
0012fc80 00 00 00 00 28 d9 56 00 - 00 00 bd 00 12 00 00 00 ....(.V.........
0012fc90 95 2b f8 77 58 4f a8 02 - 5c 01 bd 00 00 fc 12 00 .+.wXO..\.......
0012fca0 03 00 00 00 00 00 bd 00 - 00 00 00 00 00 00 20 00 .............. .

[JP]

OK, I know nearly nothing about Win32 dev but....


My feeling is a copy constructor bummed out . Are you using a placement new?

Or are you doing a shallow copy when you should be deep? that might explain the range errors in heap_alloc.

Definately a constructor crash though. I've seen this stuff when trying to be to clever with templated constructors doing copies on containers.

BTW, I have some code nearly ready for you Quagmire. Can you send me an email address, as I'm not sure what you'll think of it. And you'll have to check it for win32, which I havent coded on for over 5 years lol.

JP

[JP]

Oh, and has another thread put something at 0x00ba44d5 ?