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From: | Paul Eggert |
Subject: | Re: Add FIXME comment re stack overflow and modules |
Date: | Mon, 21 Dec 2015 10:29:59 -0800 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 |
Eli Zaretskii wrote:
I clarified that comment a bit.
Thanks.
>For example, the module code contains comments like "It is very >important that pushing the handler doesn't itself raise a signal" >that suggest that the corresponding code is incompatible with stack >overflow checking.I think it refers to Fsignal, not to signals caught by sigaction handlers.
Yes. And this suggests that that part of the implementation is incompatible with stack overflow checking.
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