From ad25a6b1f25baf09c869c903c9c8e26d390875f5 Mon Sep 17 00:00:00 2001 From: Robert Haas Date: Thu, 1 Feb 2018 15:21:13 -0500 Subject: [PATCH] Fix possible failure to mark hash metapage dirty. Report and suggested fix by Lixian Zou. Amit Kapila put it in the form of a patch and reviewed. Discussion: http://postgr.es/m/151739848647.1239.12528851873396651946@wrigleys.postgresql.org --- src/backend/access/hash/hashovfl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/backend/access/hash/hashovfl.c b/src/backend/access/hash/hashovfl.c index c9de1283dca..2033b2f7f97 100644 --- a/src/backend/access/hash/hashovfl.c +++ b/src/backend/access/hash/hashovfl.c @@ -341,9 +341,10 @@ found: metap->hashm_mapp[metap->hashm_nmaps] = BufferGetBlockNumber(newmapbuf); metap->hashm_nmaps++; metap->hashm_spares[splitnum]++; - MarkBufferDirty(metabuf); } + MarkBufferDirty(metabuf); + /* * for new overflow page, we don't need to explicitly set the bit in * bitmap page, as by default that will be set to "in use". -- 2.30.2