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| author | Fujii Masao <fujii@postgresql.org> | 2022-01-28 11:24:42 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2022-01-28 11:24:42 +0900 |
| commit | 108505d763d12bc2d9d21697f57c331963aa12d1 (patch) | |
| tree | 68bcbbbfbd158d4869853d4d02c3cf9f09ca8ff1 /src/backend/access/gist/gistbuild.c | |
| parent | 7340aceed72b522bfcbba70520b4c2435c35d2ba (diff) | |
| download | postgresql-108505d763d12bc2d9d21697f57c331963aa12d1.tar.gz postgresql-108505d763d12bc2d9d21697f57c331963aa12d1.zip | |
Prevent memory context logging from sending log message to connected client.
When pg_log_backend_memory_contexts() is executed, the target backend
should use LOG_SERVER_ONLY to log its memory contexts, to prevent them
from being sent to its connected client regardless of client_min_messages.
But previously the backend unexpectedly used LOG to log the message
"logging memory contexts of PID %d" and it could be sent to the client.
This is a bug in memory context logging.
To fix the bug, this commit changes that message so that it's logged with
LOG_SERVER_ONLY.
Back-patch to v14 where pg_log_backend_memory_contexts() was added.
Author: Fujii Masao
Reviewed-by: Bharath Rupireddy, Atsushi Torikoshi
Discussion: https://postgr.es/m/82c12f36-86f7-5e72-79af-7f5c37f6cad7@oss.nttdata.com
Diffstat (limited to 'src/backend/access/gist/gistbuild.c')
0 files changed, 0 insertions, 0 deletions