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Fix typo in ReorderBufferIterTXNInit(). 

This looks like it would cause changes from subtransactions to be missed
by the iterator being constructed, if those changes had been spilled to
disk previously.  This implies that large subtransactions might be lost
(in whole or in part) by logical replication.  Found and fixed by
Petru-Florin Mihancea, per bug #14208.

Report: <20160622144830.5791.22512@wrigleys.postgresql.org>
This commit is contained in:
Tom Lane 2016-06-30 12:37:02 -04:00
parent 3154e16737
commit f8c58554db
1 changed files with 1 additions and 1 deletions
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2
src/backend/replication/logical/reorderbuffer.c
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@ -960,7 +960,7 @@ ReorderBufferIterTXNInit(ReorderBuffer *rb, ReorderBufferTXN *txn)
{
ReorderBufferChange *cur_change;
if (txn->nentries != txn->nentries_mem)
if (cur_txn->nentries != cur_txn->nentries_mem)
ReorderBufferRestoreChanges(rb, cur_txn,
&state->entries[off].fd,
&state->entries[off].segno);