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Commit addd034

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Fix page-level checksum calculation in checksum_impl.h
Issue introduced by me, as of 0065174. Reported-by: David Steele Discussion: https://postgr.es/m/1cf30561-7dad-dc6e-9fc3-5c456948cfeb@pgmasters.net
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‎src/include/storage/checksum_impl.h

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+1-1Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -211,5 +211,5 @@ pg_checksum_page(char *page, BlockNumber blkno)
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* Reduce to a uint16 (to fit in the pd_checksum field) with an offset of
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* one. That avoids checksums of zero, which seems like a good idea.
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*/
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return (uint16) ((checksum % 65536) + 1);
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return (uint16) ((checksum % 65535) + 1);
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}

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