postgres.git / summary / log / commit / refs

commit    47f01d727e3a271bbff7d2f9db838e81d27bd495
Author:   Robert Haas <rhaas@postgresql.org>
Date:     Tue Dec 19 20:00:23 2023 +0000
First released in: 17.0

    Fix brown paper bag bug in 5c47c6546c413d5eb51c1626070a807026e6139d.
    
    The previous logic failed to work for anything other than the first
    segment of a relation.
    
    Report by Jakub Wartak. Patch by me.
    
    Discussion: http://postgr.es/m/CAKZiRmwd3KTNMQhm9Bv4oR_1uMehXroO6kGyJQkiw9DfM8cMwQ@mail.gmail.com


 src/backend/storage/file/reinit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/storage/file/reinit.c b/src/backend/storage/file/reinit.c
index 5df2517b46b..6e8eb786d0f 100644
--- a/src/backend/storage/file/reinit.c
+++ b/src/backend/storage/file/reinit.c
@@ -431,7 +431,7 @@ parse_filename_for_nontemp_relation(const char *name, RelFileNumber *relnumber,
 	else
 	{
 		/* Reject leading zeroes, just like we do for RelFileNumber. */
-		if (name[0] < '1' || name[0] > '9')
+		if (name[1] < '1' || name[1] > '9')
 			return false;
 
 		errno = 0;


[parent: 7e1ce2b3de16]