cvs commit: src/sys/netipsec xform.h xform_ipip.c
Bjoern A. Zeeb
bz at FreeBSD.org
Thu Mar 30 19:20:12 UTC 2006
On Thu, 30 Mar 2006, Bjoern A. Zeeb wrote:
> bz 2006-03-30 18:57:04 UTC
> FreeBSD src repository
> Modified files:
> sys/netipsec xform.h xform_ipip.c
> Fix more stack corruptions on amd64.
> Vararg functions have a different calling convention than regular
> functions on amd64. Casting a varag function to a regular one to
> match the function pointer declaration will hide the varargs from
> the caller and we will end up with an incorrectly setup stack.
I will try to go over sys/net*/** or even sys/** somewhen the next
days and see if I can find more of them.
If anybody knows an easy way to find all casted function pointers
that are using varargs let me know ;-)
Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT
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