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path: root/src/backend/access/transam/xlogstats.c
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-rw-r--r--src/backend/access/transam/xlogstats.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backend/access/transam/xlogstats.c b/src/backend/access/transam/xlogstats.c
index aff3069ecba..6524a1ad0b9 100644
--- a/src/backend/access/transam/xlogstats.c
+++ b/src/backend/access/transam/xlogstats.c
@@ -33,6 +33,9 @@ XLogRecGetLen(XLogReaderState *record, uint32 *rec_len,
*fpi_len = 0;
for (block_id = 0; block_id <= XLogRecMaxBlockId(record); block_id++)
{
+ if (!XLogRecHasBlockRef(record, block_id))
+ continue;
+
if (XLogRecHasBlockImage(record, block_id))
*fpi_len += XLogRecGetBlock(record, block_id)->bimg_len;
}