[Bug 1832916] Re: linux-user does not check PROT_EXEC

[Thomas Huth]

This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:

 https://gitlab.com/qemu-project/qemu/-/issues/122


** Changed in: qemu
       Status: Confirmed => Expired

** Changed in: qemu
     Assignee: Richard Henderson (rth) => (unassigned)

** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #122
   https://gitlab.com/qemu-project/qemu/-/issues/122

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https://bugs.launchpad.net/bugs/1832916

Title:
  linux-user does not check PROT_EXEC

Status in QEMU:
  Expired

Bug description:
  At no point do we actually verify that a page is PROT_EXEC before
  translating.  All we end up verifying is that the page is readable.
  Not the same thing, obviously.

  The following test case should work for any architecture, though I've
  only validated it for x86_64 and aarch64.

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