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Old 29th July 2010, 21:26   #17
scurrilous
Junior Member
 
Join Date: Jul 2010
Posts: 2
S3M Crash in Module Decoder

Full crash at 0:19 in panic_2nd_version.s3m, available here:

Unhandled exception at 0x077201c7 in winamp.exe: 0xC0000094: Integer division by zero.

Reproduces every time for me. See previous post for system info. Have not checked whether this is a regression from a previous version.

In case the base address isn't fixed, here's the code location:

077201B0 FF 24 85 F9 07 72 07 jmp dword ptr [eax*4+77207F9h]
077201B7 8B 45 08 mov eax,dword ptr [ebp+8]
077201BA 0F B7 80 22 02 00 00 movzx eax,word ptr [eax+222h]
077201C1 8B F3 mov esi,ebx
077201C3 C1 EE 18 shr esi,18h
077201C6 99 cdq
077201C7 F7 FE idiv eax,esi
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