NotificationsYou must be signed in to change notification settings
Fork6
Star31

Commit3e53492

Amit Kapila

committed

Drop the temporary tuple slots allocated by pgoutput.

In pgoutput, when converting the child table's tuple format to match theparent table's, we temporarily create a new slot to store the convertedtuple. However, we missed to drop such temporary slots, leading toresource leakage.Reported-by: Bowen ShiAuthor: Hou ZhijieReviewed-by: Amit KapilaBackpatch-through: 15Discussion:https://postgr.es/m/CAM_vCudv8dc3sjWiPkXx5F2b27UV7_YRKRbtSCcE-pv=cVACGA@mail.gmail.com

1 parent7467939 commit3e53492Copy full SHA for 3e53492

File tree

1 file changed

+10

-0

lines changed

src/backend/replication/pgoutput
- pgoutput.c

1 file changed

+10

-0

lines changed

`‎src/backend/replication/pgoutput/pgoutput.c`

Lines changed: 10 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1554,6 +1554,16 @@ pgoutput_change(LogicalDecodingContext ctx, ReorderBufferTXN txn,`
`1554`	`1554`	`ancestor=NULL;`
`1555`	`1555`	`}`
`1556`	`1556`
	`1557`	`+/* Drop the new slots that were used to store the converted tuples. */`
	`1558`	`+if (relentry->attrmap)`
	`1559`	`+{`
	`1560`	`+if (old_slot)`
	`1561`	`+ExecDropSingleTupleTableSlot(old_slot);`
	`1562`	`+`
	`1563`	`+if (new_slot)`
	`1564`	`+ExecDropSingleTupleTableSlot(new_slot);`
	`1565`	`+}`
	`1566`	`+`
`1557`	`1567`	`MemoryContextSwitchTo(old);`
`1558`	`1568`	`MemoryContextReset(data->context);`
`1559`	`1569`	`}`

0 commit comments

Comments

(0)

Movatterモバイル変換

Navigation Menu

Search code, repositories, users, issues, pull requests...

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Commit3e53492

File tree

1 file changed

1 file changed

`‎src/backend/replication/pgoutput/pgoutput.c`

0 commit comments