From: | Fujii Masao <fujii(at)postgresql(dot)org> |
---|---|
To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Make inherited TRUNCATE perform access permission checks on pare |
Date: | 2020-01-30 15:47:50 |
Message-ID: | E1ixC2o-0007kl-BB@gemulon.postgresql.org |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-committers |
Make inherited TRUNCATE perform access permission checks on parent table only.
Previously, TRUNCATE command through a parent table checked the
permissions on not only the parent table but also the children tables
inherited from it. This was a bug and inherited queries should perform
access permission checks on the parent table only. This commit fixes
that bug.
Back-patch to all supported branches.
Author: Amit Langote
Reviewed-by: Fujii Masao
Discussion: https://postgr.es/m/CAHGQGwFHdSvifhJE+-GSNqUHSfbiKxaeQQ7HGcYz6SC2n_oDcg@mail.gmail.com
Branch
------
REL9_5_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/606f350de92a15fdb2c6a3c209f60cf74d2825e7
Modified Files
--------------
src/backend/commands/tablecmds.c | 67 +++++++++++++++++++++++---------
src/test/regress/expected/privileges.out | 21 ++++++++++
src/test/regress/sql/privileges.sql | 14 +++++++
3 files changed, 84 insertions(+), 18 deletions(-)
From | Date | Subject | |
---|---|---|---|
Next Message | Fujii Masao | 2020-01-30 15:48:05 | pgsql: Make inherited TRUNCATE perform access permission checks on pare |
Previous Message | Fujii Masao | 2020-01-30 15:47:40 | pgsql: Make inherited TRUNCATE perform access permission checks on pare |