> > > Well, this breaks every program that uses libc file accesses.
> > So fix the buggy libc. Relying on mmap() being available is broken
>
> To save a thousand follow ups - the glibc code does do the right thing but
> the kernel thinks any 0 length mmap succeeds and doesnt error it. So its
Does the 0 length mmap take any resources? Could be good for a DoS if it
does
Chris
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