Avoid resource leak (src/bin/pg_resetwal/pg_resetwal.c)

From: Ranier Vilela <ranier(dot)vf(at)gmail(dot)com>
To: Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Avoid resource leak (src/bin/pg_resetwal/pg_resetwal.c)
Date: 2025-10-24 00:26:24
Message-ID: CAEudQAoh3wuNBdc8mGdKa22x_ETKxy-x0sskVKqTt0CpJqPVEQ@mail.gmail.com
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Hi.

Per Coverity.

The function *read_controlfile* is responsible for updating old pg_control
versions.
Coverity complains that the struct ControlFileData buffer is leaked.

I think that is right.

Trivial patch attached.

best regards,
Ranier Vilela

Attachment Content-Type Size
avoid-resource-leak-pg_resetwal.patch application/octet-stream 637 bytes

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