summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/backend/access/heap/heapam.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c
index da27903cb4c..26c2006f23c 100644
--- a/src/backend/access/heap/heapam.c
+++ b/src/backend/access/heap/heapam.c
@@ -7075,10 +7075,10 @@ heap_compute_xid_horizon_for_tuples(Relation rel,
xid_horizon_prefetch_buffer(rel, &prefetch_state, 1);
#endif
+ LockBuffer(buf, BUFFER_LOCK_SHARE);
+
page = BufferGetPage(buf);
maxoff = PageGetMaxOffsetNumber(page);
-
- LockBuffer(buf, BUFFER_LOCK_SHARE);
}
/*