Messages in this thread | | | Date | Wed, 12 May 1999 20:24:28 -0400 (EDT) | From | Alexander Viro <> | Subject | Re: 2.2.8pre6, can't run ZMAGIC binaries |
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On Wed, 12 May 1999, Andrea Arcangeli wrote:
> On Wed, 12 May 1999, Linus Torvalds wrote: > > >We already do not allow anybody doing "mmap()" to have anything but page > >alignment. The only loophole right now is "internal" mmaps in the kernel, > > It seems to me that we are allowing it also on not VM_SHARED or a file > opened without O_RDWR: [snip] > (vma->vm_offset & (inode->i_sb->s_blocksize - 1))) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ but here? > > Probably I am missing something in the whole picture...
Look at set_blocksize() and foo_read_super().
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