Fix out-of-bound read in gtsvector_picksplit() This could lead to an imprecise choice when splitting an index page of a GiST index on a tsvector, deciding which entries should remain on the old page and which entries should move to a new page.
This is wrong since tsearch2 has been moved into core with commit 140d4ebcb46e, so backpatch all the way down. This error has been spotted by valgrind. Author: Alexander Lakhin Discussion: https://postgr.es/m/17950-6c80a8d2b94ec...@postgresql.org Backpatch-through: 11 Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/df11421d8242dd13b2b734d7f2ff65aff7619b85 Modified Files -------------- src/backend/utils/adt/tsgistidx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
