postgrespro.git / summary / log / commit / refs

commit    414a9d3cf34c7aff1c63533df4c40ebb63bd0840
Author:   Michael Paquier <michael@paquier.xyz>
Date:     Wed Feb 27 05:14:06 2019 +0000

    Fix memory leak when inserting tuple at relation creation for CTAS
    
    The leak has been introduced by 763f2ed which has addressed the problem
    for transient tables, and forgot CREATE TABLE AS which shares a similar
    logic when receiving a new tuple to store into the newly-created
    relation.
    
    Author: Jeff Janes
    Discussion: https://postgr.es/m/CAMkU=1xZXtz3mziPEPD2Fubbas4G2RWkZm5HHABtfKVcbu1=Sg@mail.gmail.com


 src/backend/commands/createas.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/backend/commands/createas.c b/src/backend/commands/createas.c
index 2bc8f928ea..6517ecb738 100644
--- a/src/backend/commands/createas.c
+++ b/src/backend/commands/createas.c
@@ -587,6 +587,9 @@ intorel_receive(TupleTableSlot *slot, DestReceiver *self)
 
 	/* We know this is a newly created relation, so there are no indexes */
 
+	/* Free the copied tuple. */
+	heap_freetuple(tuple);
+
 	return true;
 }
 


[parent: ff11e7f4b9ae]