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From: Michael Paquier <[email protected]>
To: [email protected]
Subject: pgsql: pg_stat_statements: Set PlannedStmt to NULL after nested utility
Date: Wed, 13 May 2026 06:48:43 +0000
Message-ID: <[email protected]> (raw)

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 <[email protected]>
Reviewed-by: Chao Li <[email protected]>
Discussion: https://postgr.es/m/[email protected]

Branch
------
master

Details
-------
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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