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| author | Michael Paquier <michael@paquier.xyz> | 2023-09-04 14:55:37 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-09-04 14:55:37 +0900 |
| commit | ae10dbb0c5e09bff9e26412de7940271ef501164 (patch) | |
| tree | a549220737f46d58fed2154ae409946160c81b0f /src/backend/storage/buffer/bufmgr.c | |
| parent | e70ed4b1b87d22b47955c2bdee567ef8424e6df8 (diff) | |
| download | postgresql-ae10dbb0c5e09bff9e26412de7940271ef501164.tar.gz postgresql-ae10dbb0c5e09bff9e26412de7940271ef501164.zip | |
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/17950-6c80a8d2b94ec695@postgresql.org
Backpatch-through: 11
Diffstat (limited to 'src/backend/storage/buffer/bufmgr.c')
0 files changed, 0 insertions, 0 deletions