OpenSSH 3.3 - anonymni mmap

[Pavel Kankovsky]

On Tue, 25 Jun 2002, Vitezslav Samel wrote:

>   Pred nejakou dobou (cca. 4 roky) jsem zapasil prave s timto u
> knihovny mpich. MAP_ANON|MAP_SHARED nesel, ale MAP_SHARED na /dev/zero
> chodil.

Ze by? A na 2.2.dostatecnenovaverze taky?

static int mmap_zero(struct file * file, struct vm_area_struct * vma)
{
        if (vma->vm_flags & VM_SHARED)
                return -EINVAL; <------------ !!!!!!
        if (zeromap_page_range(vma->vm_start, vma->vm_end - vma->vm_start, vma->vm_page_prot))
                return -EAGAIN;
        return 0;
}

--Pavel Kankovsky aka Peak  [ Boycott Microsoft--http://www.vcnet.com/bms ]
"Resistance is futile. Open your source code and prepare for assimilation."