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-rw-r--r--src/backend/replication/logical/snapbuild.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/replication/logical/snapbuild.c b/src/backend/replication/logical/snapbuild.c
index cdf4aa01e92..4c951678c0a 100644
--- a/src/backend/replication/logical/snapbuild.c
+++ b/src/backend/replication/logical/snapbuild.c
@@ -343,6 +343,9 @@ AllocateSnapshotBuilder(ReorderBuffer *reorder,
MemoryContextSwitchTo(oldcontext);
+ /* The initial running transactions array must be empty. */
+ Assert(NInitialRunningXacts == 0 && InitialRunningXacts == NULL);
+
return builder;
}
@@ -363,6 +366,10 @@ FreeSnapshotBuilder(SnapBuild *builder)
/* other resources are deallocated via memory context reset */
MemoryContextDelete(context);
+
+ /* InitialRunningXacts is freed along with the context */
+ NInitialRunningXacts = 0;
+ InitialRunningXacts = NULL;
}
/*