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help / color / mirror / Atom feedFrom: Bo Peng <[email protected]>
To: [email protected]
Subject: pgpool: Fix broken scram-sha-256 authentication on big-endian machies.
Date: Mon, 30 Jun 2025 03:02:41 +0000
Message-ID: <[email protected]> (raw)
Fix broken scram-sha-256 authentication on big-endian machies.
When scram-sha-256 authentication is performed, a hash function
pg_sha_256_final is used. It was imported from PostgreSQL and it uses
preprocessor define WORDS_BIGENDIAN to judge host machine's
endianness. Although WORDS_BIGENDIAN should be defined while
configure, this part was missed when pg_sha_256_final (and others) was
imported from PostgreSQL. As a result, scram-sha-256 worked only in
little endian machines. This commit fixes the issue by adding
AC_C_BIGENDIAN macro to configure.ac.
Author: Tatsuo Ishii
Reported-by: Christoph Berg
Reviewed-by: pranavkaruvally
Discussion: https://github.com/pgpool/pgpool2/issues/106
Backpatch-through: v4.2
Branch
------
V4_5_STABLE
Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=88cef7cc3b6b7dcfa07b49b913f585ef4ab05...
Modified Files
--------------
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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Subject: Re: pgpool: Fix broken scram-sha-256 authentication on big-endian machies.
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