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Fix STOP WAL LOCATION in backup history files no to return the next
segment of XLOG_BACKUP_END record even if the the record is placed at a segment boundary. Furthermore the previous implementation could return nonexistent segment file name when the boundary is in segments that has "FE" suffix; We never use segments with "FF" suffix. Backpatch to 8.0, where hot backup was introduced. Reported by Fujii Masao.
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@ -7,7 +7,7 @@
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* Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.375 2010/02/17 04:19:39 tgl Exp $
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* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.376 2010/02/19 01:04:03 itagaki Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -8052,7 +8052,7 @@ pg_stop_backup(PG_FUNCTION_ARGS)
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*/
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RequestXLogSwitch();
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XLByteToSeg(stoppoint, _logId, _logSeg);
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XLByteToPrevSeg(stoppoint, _logId, _logSeg);
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XLogFileName(stopxlogfilename, ThisTimeLineID, _logId, _logSeg);
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/* Use the log timezone here, not the session timezone */
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