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Add mmap region descriptions to permissive mode logs #405

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ayrtonm opened this issue Oct 2, 2024 · 1 comment · May be fixed by #421
Open

Add mmap region descriptions to permissive mode logs #405

ayrtonm opened this issue Oct 2, 2024 · 1 comment · May be fixed by #421
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ayrtonm commented Oct 2, 2024 •
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Permissive mode currently prints the state of /proc/self/maps when the process is terminating. This technically includes everything but it's hard to tell which memory regions correspond to the stacks and TLS so we should add this information explicitly.
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ayrtonm commented Oct 2, 2024

We don't mmap TLS ourselves but we do pkey_mprotect it so we could queue it up for logging there.

@ayrtonm ayrtonm self-assigned this Oct 4, 2024
@ayrtonm ayrtonm linked a pull request Oct 4, 2024 that will close this issue
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Label /proc/pid/maps entries in permissive mode logs immunant/IA2-Phase2
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