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| author | Michael Paquier <michael@paquier.xyz> | 2023-09-04 14:55:55 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-09-04 14:55:55 +0900 |
| commit | 82fa8ae5f9ac4827dd29a6feaf53da931b5706d1 (patch) | |
| tree | ccc2121a1e88e18d602969af67b8f141bf09a891 /src/backend/access/gist/gistbuild.c | |
| parent | 019c13e7a9955b9e353889bf1d2573f2e4ed2148 (diff) | |
| download | postgresql-82fa8ae5f9ac4827dd29a6feaf53da931b5706d1.tar.gz postgresql-82fa8ae5f9ac4827dd29a6feaf53da931b5706d1.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/access/gist/gistbuild.c')
0 files changed, 0 insertions, 0 deletions