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Re: plperl sigfpe reset can crash the server - Mailing list pgsql-hackers

From Tom Lane
Subject Re: plperl sigfpe reset can crash the server
Date
Msg-id 10103.1345784104@sss.pgh.pa.us
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In response to Re: plperl sigfpe reset can crash the server  (Andres Freund <andres@2ndquadrant.com>)
Responses Re: plperl sigfpe reset can crash the server
Re: plperl sigfpe reset can crash the server
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Andres Freund <andres@2ndquadrant.com> writes:
> On Thursday, August 23, 2012 12:17:22 PM Andres Freund wrote:
>> While debugging an instance of this bug I noticed that plperlu always
>> removes the SIGFPE handler and sets it to ignore:

> In fact it can be used to crash the server:

Um ... how exactly can that happen, if the signal is now ignored?
        regards, tom lane

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