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[refer #PGPRO-1745] Fix reading zeroed page

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Konstantin Knizhnik 2019-03-16 15:32:39 +03:00
parent c94b182964
commit a43a0e3289
1 changed files with 1 additions and 1 deletions
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src/utils/file.c
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@ -1154,7 +1154,7 @@ static void fio_send_pages_impl(int fd, int out, fio_send_request* req)
} }
} }
/* horizonLsn is not 0 for delta backup. As far as unsigned number are always greater or equal than zero, there is no sense to add more checks */ /* horizonLsn is not 0 for delta backup. As far as unsigned number are always greater or equal than zero, there is no sense to add more checks */
if (page_lsn >= req->horizonLsn) if (page_lsn >= req->horizonLsn || page_lsn == InvalidXLogRecPtr)
{ {
char write_buffer[BLCKSZ*2]; char write_buffer[BLCKSZ*2];
BackupPageHeader* bph = (BackupPageHeader*)write_buffer; BackupPageHeader* bph = (BackupPageHeader*)write_buffer;