From: Tom Lane <tgl@sss.pgh.pa.us>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Suppress uninitialized-variable warning.
Date: Tue, 29 Jul 2025 13:42:38 +0000
Message-ID: <E1ugkbG-001Jld-14@gemulon.postgresql.org> (raw)
Suppress uninitialized-variable warning.
In the wake of commit 80aa9848b, a few compilers think that
postgresAcquireSampleRowsFunc's "reltuples" might be used
uninitialized. The logic is visibly correct, both before
and after that change; presumably what happened here is that
the previous presence of a setjmp() in the function stopped
them from attempting any flow analysis at all. Add a dummy
initialization to silence the warning.
Reported-by: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
Author: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/CAExHW5tkerCufA_F6oct5dMJ61N+yVrVgYXL7M8dD-5_zXjrDw@mail.gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/b9ebb92bcb6e0db111deacfbc14f470ce1b3ed8d
Modified Files
--------------
contrib/postgres_fdw/postgres_fdw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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To: pgsql-committers@postgresql.org
Cc: tgl@sss.pgh.pa.us, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Suppress uninitialized-variable warning.
In-Reply-To: <E1ugkbG-001Jld-14@gemulon.postgresql.org>
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