Re: Clang UndefinedBehaviorSanitize (Postgres14) Detected undefined-behavior

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От Alvaro Herrera
Тема Re: Clang UndefinedBehaviorSanitize (Postgres14) Detected undefined-behavior
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Msg-id 20200827165720.GA4446@alvherre.pgsql
обсуждение исходный текст
Ответ на Clang UndefinedBehaviorSanitize (Postgres14) Detected undefined-behavior  (Ranier Vilela <ranier.vf@gmail.com>)
Ответы Re: Clang UndefinedBehaviorSanitize (Postgres14) Detected undefined-behavior  (Ranier Vilela <ranier.vf@gmail.com>)
Re: Clang UndefinedBehaviorSanitize (Postgres14) Detected undefined-behavior  (Ranier Vilela <ranier.vf@gmail.com>)
Re: Clang UndefinedBehaviorSanitize (Postgres14) Detected undefined-behavior  (Noah Misch <noah@leadboat.com>)
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Дерево обсуждения 
On 2020-Aug-27, Ranier Vilela wrote:

> indexcmds.c (1162):
> memcpy(part_oids, partdesc->oids, sizeof(Oid) * nparts);

Looks legit, and at least per commit 13bba02271dc we do fix such things,
even if it's useless in practice.

Given that no buildfarm member has ever complained, this exercise seems
pretty pointless.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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