Thread: pgsql: Fix memory leak in xlogreader facility.

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
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REL9_5_STABLE

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

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