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Re: segfault in 9.5alpha - plpgsql function, implicit cast and IMMUTABLE cast function - Mailing list pgsql-hackers

From Tom Lane
Subject Re: segfault in 9.5alpha - plpgsql function, implicit cast and IMMUTABLE cast function
Date
Msg-id 12454.1437143864@sss.pgh.pa.us
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In response to segfault in 9.5alpha - plpgsql function, implicit cast and IMMUTABLE cast function  (Geoff Winkless <pgsqladmin@geoff.dj>)
Responses Re: segfault in 9.5alpha - plpgsql function, implicit cast and IMMUTABLE cast function  (Michael Paquier <michael.paquier@gmail.com>)
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Geoff Winkless <pgsqladmin@geoff.dj> writes:
> While doing some testing of 9.5a one of my colleagues (not on list) found a
> reproducible server segfault.

Hm, looks like commit 1345cc67bbb014209714af32b5681b1e11eaf964 is to
blame: memory management for the plpgsql cast cache needs to be more
complicated than I realized :-(.
        regards, tom lane

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