| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: pg_stat_statements: Set PlannedStmt to NULL after nested utility |
| Date: | 2026-05-13 06:48:43 |
| Message-ID: | E1wN3Od-000J7N-2D@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
pg_stat_statements: Set PlannedStmt to NULL after nested utility execution
As mentioned in 8268e41aca23, pgss_ProcessUtility() may free the
PlannedStmt after an internal ROLLBACK. This commit sets the
PlannedStmt "pstmt" to NULL once it is no longer safe to rely on it,
making bugs similar to the one fixed by the previous commit easier to
detect.
Suggested-by: Andres Freund <andres(at)anarazel(dot)de>
Reviewed-by: Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>
Discussion: https://postgr.es/m/0A9A8DAC-BC3C-4C7A-9504-2C6050405544@anarazel.de
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/66366217822e23a00251f6ba3743d8e5675fcfc2
Modified Files
--------------
contrib/pg_stat_statements/pg_stat_statements.c | 1 +
1 file changed, 1 insertion(+)
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