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commit    5970bfb04eb5de1b0883b9cfd477baef8f070196
Author:   Alvaro Herrera <alvherre@alvh.no-ip.org>
Date:     Wed Jun 06 18:46:53 2018 +0000

    Fix function code in error report
    
    This bug causes a lseek() failure to be reported as a "could not open"
    failure in the error message, muddling bug reports.  I introduced this
    copy-and-pasteo in commit 78e122010422.
    
    Noticed while reviewing code for bug report #15221, from lily liang.  In
    version 10 the affected function is only used by multixact.c and
    commit_ts, and only in corner-case circumstances, neither of which are
    involved in the reported bug (a pg_subtrans failure.)
    
    Author: Álvaro Herrera


 src/backend/access/transam/slru.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/access/transam/slru.c b/src/backend/access/transam/slru.c
index 1f9a100da85..bf8aa7b9ea4 100644
--- a/src/backend/access/transam/slru.c
+++ b/src/backend/access/transam/slru.c
@@ -597,7 +597,7 @@ SimpleLruDoesPhysicalPageExist(SlruCtl ctl, int pageno)
 
 	if ((endpos = lseek(fd, 0, SEEK_END)) < 0)
 	{
-		slru_errcause = SLRU_OPEN_FAILED;
+		slru_errcause = SLRU_SEEK_FAILED;
 		slru_errno = errno;
 		SlruReportIOError(ctl, pageno, 0);
 	}


[parent: 252d9c43427d]