Hi Po-Hsu,
Sorry this has taken so long to get on my radar.
On a trusty arm64 system, can you report on the output of
/proc/self/personality? At one point, IIRC, it was setting itself to
READ_IMPLIES_EXEC, which caused the ./nx-test executions to succeed when
they should have SIGSEGV'ed (exiting with return code -11/139).
For the read-implies-exec cases (nx-test-rie), stack and other data
segments are marked as executable as well, so those should succeed.
I will go ahead and mark arm64 as expecting normal results non-
executable data segments in QRT, and we can see what breaks there.
Thanks!
** Changed in: qa-regression-testing
Status: New => In Progress
** Changed in: qa-regression-testing
Assignee: (unassigned) => Steve Beattie (sbeattie)
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https://bugs.launchpad.net/bugs/1712038
Title:
ubuntu_qrt_kernel_security test_060_nx failed on Trusty ARM64
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