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Fix incorrect variable datatype. 

Since slot_keep_segs indicates the number of WAL segments not LSN,
its datatype should not be XLogRecPtr.

Back-patch to v13 where this issue was added.

Reported-by: Atsushi Torikoshi
Author: Atsushi Torikoshi, tweaked by Fujii Masao
Discussion: https://postgr.es/m/ebd0d674f3e050222238a960cac5251a@oss.nttdata.com
This commit is contained in:
Fujii Masao 2020-07-08 21:24:34 +09:00
parent ea5737889f
commit a2b94693be
1 changed files with 1 additions and 1 deletions
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2
src/backend/access/transam/xlog.c
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@ -9601,7 +9601,7 @@ KeepLogSeg(XLogRecPtr recptr, XLogSegNo *logSegNo)
/* Cap by max_slot_wal_keep_size ... */
if (max_slot_wal_keep_size_mb >= 0)
{
XLogRecPtr slot_keep_segs;
uint64 slot_keep_segs;
slot_keep_segs =
ConvertToXSegs(max_slot_wal_keep_size_mb, wal_segment_size);