From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Fix bogus affix-merging code. |
Date: | 2018-04-12 22:40:11 |
Message-ID: | E1f6kt1-0008Uw-FF@gemulon.postgresql.org |
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Thread: | |
Lists: | pgsql-committers |
Fix bogus affix-merging code.
NISortAffixes() compared successive compound affixes incorrectly,
thus possibly failing to merge identical affixes, or (less likely)
merging ones that shouldn't be merged. The user-visible effects
of this are unclear, to me anyway.
Per bug #15150 from Alexander Lakhin. It's been broken for a long time,
so back-patch to all supported branches.
Arthur Zakirov
Discussion: https://postgr.es/m/152353327780.31225.13445405496721177988@wrigleys.postgresql.org
Branch
------
REL9_4_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/f71d803c8de8daa7219ea52366ad3f4ff9345b3f
Modified Files
--------------
src/backend/tsearch/spell.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
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