Fix record length computation in pg_waldump/xlogdump. The current method of computing the record length (excluding the lenght of full-page images) has been wrong since the WAL format has been revamped in 2c03216d831160bedd72d45f712601b6f7d03f1c. Only the main record's length was counted, but that can be significantly too little if there's data associated with further blocks.
Fix by computing the record length as total_lenght - fpi_length. Reported-By: Chen Huajun Bug: #14687 Reviewed-By: Heikki Linnakangas Discussion: https://postgr.es/m/20170603165939.1436.58...@wrigleys.postgresql.org Backpatch: 9.5- Branch ------ REL9_5_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/25653c17143d7152d6abbd51f84cdb66498dabe0 Modified Files -------------- src/bin/pg_xlogdump/pg_xlogdump.c | 49 +++++++++++++++++++++++++++------------ 1 file changed, 34 insertions(+), 15 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
