pgsql: Fix memory leak in xlogreader facility.

From: Heikki Linnakangas <heikki(dot)linnakangas(at)iki(dot)fi>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix memory leak in xlogreader facility.
Date: 2015-07-27 15:37:01
Message-ID: E1ZJkSb-00022d-Jn@gemulon.postgresql.org
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Fix memory leak in xlogreader facility.

XLogReaderFree failed to free the per-block data buffers, when they
happened to not be used by the latest read WAL record.

Michael Paquier. Backpatch to 9.5, where the per-block buffers were added.

Branch
------
REL9_5_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/03a0a3532b47b2a634cd2700d49edc086af748a0

Modified Files
--------------
src/backend/access/transam/xlogreader.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

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