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Re: fix memcpy() overlap

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Neil Conway <neilc(at)samurai(dot)com>
Cc: PostgreSQL Patches <pgsql-patches(at)postgresql(dot)org>
Subject: Re: fix memcpy() overlap
Date: 2004-02-02 20:59:04
Message-ID: 28379.1075755544@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-patches
Neil Conway <neilc(at)samurai(dot)com> writes:
> I don't know of a memcpy() implementation that would actually bail out
> if called with two equal pointers, but perhaps there is one in
> existence somewhere.

This isn't a bug, and I see no reason to clutter the code just to shut
up valgrind.

			regards, tom lane

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Subject: Re: fix memcpy() overlap
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