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A comment on OpenBSD system-call-origin verification. Parent comment

Re:OpenBSD system-call-origin verification by lostmsu on Sunday December 22, 2019 @08:00PM (#21860764)
Can't you make page temporarily RW, JIT, then switch back to RX?
[ Parent | on HN ]
Re:OpenBSD system-call-origin verification by saagarjha on Sunday December 22, 2019 @08:24PM (#21860845)
You can, but the application needs to support this.
[ Parent | on HN ]