[Bug 401950] [NEW] mmap_min_addr should be handled via CAP_SYS_RAWIO

[Kees Cook]

Public bug reported:

Binary package hint: dosemu

I would like to see wine and dosemu using filesystem capabilties to
temporarily grant themselves CAP_SYS_RAWIO during start up to map the
memory below mmap_min_addr, instead of requiring that the entire running
system have their mmap_min_addr lowered.

** Affects: dosemu (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: wine (Ubuntu)
     Importance: Undecided
         Status: New

** Also affects: wine (Ubuntu)
   Importance: Undecided
       Status: New

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mmap_min_addr should be handled via CAP_SYS_RAWIO
https://bugs.launchpad.net/bugs/401950
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