I'm running Valgrind-3.3.1 on x86-64 on SLES10sp1, memchecking some C++
code
with which I'm not very familiar. I get these messages:

==4213== Warning: set address range perms: large range 102130360
(undefined)
==4213== Warning: set address range perms: large range 102130392
(noaccess)

I can't find an explanation of this in the manual. It looks as if it
might
be worried about permissions to memory passed to a system call, but if
so,
it isn't telling me what the system call is, or where it's called from.
Can anyone elucidate a little? 

thanks,

-- 
John Dallman
Parasolid Porting Engineer

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