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| author | Jeff Davis <jdavis@postgresql.org> | 2023-11-20 15:21:30 -0800 |
|---|---|---|
| committer | Jeff Davis <jdavis@postgresql.org> | 2023-11-20 15:36:07 -0800 |
| commit | 8efa301532c8c93938e04451a74754c91b0b760d (patch) | |
| tree | 40ae72b3c1ed7de00b98efbeac070b581b483ae5 /src/backend/access/gist/gistproc.c | |
| parent | 3650e7a3933166b40f7f9043bd91f45d3467c74d (diff) | |
| download | postgresql-8efa301532c8c93938e04451a74754c91b0b760d.tar.gz postgresql-8efa301532c8c93938e04451a74754c91b0b760d.zip | |
Be more paranoid about OOM in search_path cache.
Recent commit f26c2368dc introduced a search_path cache, but left some
potential out-of-memory hazards. Simplify the code and make it safer
against OOM.
This change reintroduces one list_copy(), losing a small amount of the
performance gained in f26c2368dc. A future change may optimize away
the list_copy() again if it can be done in a safer way.
Discussion: https://postgr.es/m/e6fded24cb8a2c53d4ef069d9f69cc7baaafe9ef.camel@j-davis.com
Diffstat (limited to 'src/backend/access/gist/gistproc.c')
0 files changed, 0 insertions, 0 deletions