Fix failure to mark init buffers as BM_PERMANENT. This could result in corruption of the init fork of an unlogged index if the ambuildempty routine for that index used shared buffers to create the init fork, which was true for brin, gin, gist, and hash indexes.
Patch by me, based on an earlier patch by Michael Paquier, who also reviewed this one. This also incorporates an idea from Artur Zakirov. Discussion: http://postgr.es/m/cacyuyc8ycce4xfxhqxfh_mh38j7drfuxfak1p6dsnaeuakx...@mail.gmail.com Branch ------ REL9_5_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/c17a3f57ebc00615ca34a48bb17eca1ed14f8ceb Modified Files -------------- src/backend/storage/buffer/bufmgr.c | 7 ++++++- src/include/storage/buf_internals.h | 2 +- 2 files changed, 7 insertions(+), 2 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
