Comment 4 for bug 408499
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| Kees Cook (kees) wrote Re: mono has an executable stack | #4 |
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After some upstream discussion, it seems that Mono's debugger injects marshallers onto the debug-ee's stack and executes them. Possible work-around: leave Mono non-exec-stack, but have the debugger inject an mprotect call to gain stack-exec. Probably as much work as correctly fixing the marshallers.