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From: Daniel Gustafsson <[email protected]>
To: Heikki Linnakangas <[email protected]>
Cc: Lukas Fittl <[email protected]>
Cc: Gaurav Singh <[email protected]>
Cc: [email protected]
Subject: Re: Memory leak in pg_stat_statements when qtext file contains invalid encoding
Date: Fri, 27 Mar 2026 10:05:18 +0100
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <CAEcQ1bYR9s4eQLFDjzzJHU8fj-MTbmRpW-9J-r2gsCn+HEsynw@mail.gmail.com>
	<CAP53Pky1575W1euSUwj2Zc5b0kBFZqpNuvMOGCvU_bR1tmD7zA@mail.gmail.com>
	<[email protected]>

> On 27 Mar 2026, at 09:59, Heikki Linnakangas <[email protected]> wrote:

> Hmm, perhaps. But there's a simpler, less invasive fix. When that code was written, we didn't have MCXT_ALLOC_HUGE nor MCXT_ALLOC_NO_OOM. Now that we do, we can just use palloc_extended(MCXT_ALLOC_HUGE | MCXT_ALLOC_NO_OOM) instead of raw malloc(). Per attached.

LGTM.

--
Daniel Gustafsson

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