Status: Accepted
Owner: [email protected]
CC: [email protected]
Labels: Type-Defect Priority-Medium
New issue 262 by [email protected]: Detect stack overflow in SEGV handler
http://code.google.com/p/address-sanitizer/issues/detail?id=262
With sigaltstack we can more or less reliably detect stack overflow
condition by comparing access address to SP and to (known) stack limits.
On the main thread stack limits may be off, but still, any access near SP
(+-1 page) must be a stack overflow.
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