postgres.git / summary / log / commit / refs

commit    42681dffafa2f9dea3e034d0c29a3f1a7b3b07e8
Author:   Amit Kapila <akapila@postgresql.org>
Date:     Tue Aug 23 04:38:43 2022 +0000

    Add CHECK_FOR_INTERRUPTS while decoding changes.
    
    While decoding changes in a loop, if we skip all the changes there is no
    CFI making the loop uninterruptible.
    
    Reported-by: Whale Song and Andrey Borodin
    Bug: 17580
    Author: Masahiko Sawada
    Reviwed-by: Amit Kapila
    Backpatch-through: 10
    Discussion: https://postgr.es/m/17580-849c1d5b6d7eb422@postgresql.org
    Discussion: https://postgr.es/m/B319ECD6-9A28-4CDF-A8F4-3591E0BF2369@yandex-team.ru


 src/backend/replication/logical/reorderbuffer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/backend/replication/logical/reorderbuffer.c b/src/backend/replication/logical/reorderbuffer.c
index 8da5f9089c7..8971df140b8 100644
--- a/src/backend/replication/logical/reorderbuffer.c
+++ b/src/backend/replication/logical/reorderbuffer.c
@@ -2085,6 +2085,8 @@ ReorderBufferProcessTXN(ReorderBuffer *rb, ReorderBufferTXN *txn,
 			Relation	relation = NULL;
 			Oid			reloid;
 
+			CHECK_FOR_INTERRUPTS();
+
 			/*
 			 * We can't call start stream callback before processing first
 			 * change.


[parent: 045ec347857b]