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| author | Michael Paquier <michael@paquier.xyz> | 2023-01-12 13:40:33 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-01-12 13:40:33 +0900 |
| commit | 5ad165d2c024ae2fdc0a5ddd17522d5c92d7aa1a (patch) | |
| tree | ec7f55227255fa82fdd9b51fc912ac9e7228609d /src/backend/executor/nodeFunctionscan.c | |
| parent | f0e6d6d3c909e14eedd370dd77d7111c2ae24c02 (diff) | |
| download | postgresql-5ad165d2c024ae2fdc0a5ddd17522d5c92d7aa1a.tar.gz postgresql-5ad165d2c024ae2fdc0a5ddd17522d5c92d7aa1a.zip | |
Acquire spinlock when updating 2PC slot data during logical decoding creation
The creation of a logical decoding context in CreateDecodingContext()
updates some data of its slot for two-phase transactions if enabled by
the caller, but the code forgot to acquire a spinlock when updating
these fields like any other code paths. This could lead to the read of
inconsistent data.
Oversight in a8fd13c.
Author: Sawada Masahiko
Discussion: https://postgr.es/m/CAD21AoAD8_fp47191LKuecjDd3DYhoQ4TaucFco1_TEr_jQ-Zw@mail.gmail.com
Backpatch-through: 15
Diffstat (limited to 'src/backend/executor/nodeFunctionscan.c')
0 files changed, 0 insertions, 0 deletions