segfault at startup

Michael Stefaniuc mstefani at redhat.com
Fri Jun 4 05:05:41 CDT 2004


Morten Welinder wrote:
> It looks like it is blowing the stack.
> Ideas?
Let me guess: this is on FC2?

bye
	michael

> gdb loader/wine-pthread 
> ...]
> 
> 
> (gdb) where
> #0  0x4010afdc in _int_malloc () from /lib/libc.so.6
> #1  0x4010a18c in malloc () from /lib/libc.so.6
> #2  0x404adb72 in _xmalloc (size=25) at ../../misc/registry.c:95
> #3  0x404aeb24 in _w95_dump_dke (key_name=0x4055470c "", creg=0x405c0000, 
>     rgkn=0x405c0020, dke=0x406444d4, f=0x77f04f60, level=0)
>     at ../../misc/registry.c:717
> #4  0x404aeba7 in _w95_dump_dke (key_name=0x4055470c "", creg=0x405c0000, 
>     rgkn=0x405c0020, dke=0x4064449c, f=0x77f04f60, level=0)
>     at ../../misc/registry.c:725
> #5  0x404aeba7 in _w95_dump_dke (key_name=0x4055470c "", creg=0x405c0000, 
>     rgkn=0x405c0020, dke=0x40644464, f=0x77f04f60, level=0)
>     at ../../misc/registry.c:725
> #6  0x404aeba7 in _w95_dump_dke (key_name=0x4055470c "", creg=0x405c0000, 
>     rgkn=0x405c0020, dke=0x4064442c, f=0x77f04f60, level=0)
>     at ../../misc/registry.c:725
> [...]
> 
> 
> 
> (gdb) p *dkh
> $1 = {nextkeyoff = 86, nrLS = 188, nrMS = 75, bytesused = 86, keynamelen = 23, 
>   values = 1, xx1 = 0, name = "I"}
> (gdb) p *dke
> $2 = {x1 = 0, hash = 0, x3 = 0, prevlvl = 0, nextsub = 1, next = 0, nrLS = 0, 
>   nrMS = 0}
> 
> Note dke->next==0.
> 
> 


-- 
Michael Stefaniuc               Tel.: +49-711-96437-199
System Administration           Fax.: +49-711-96437-111
Red Hat GmbH                    Email: mstefani at redhat.com
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