From 47f01d727e3a271bbff7d2f9db838e81d27bd495 Mon Sep 17 00:00:00 2001 From: Robert Haas Date: Tue, 19 Dec 2023 15:00:23 -0500 Subject: [PATCH] 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;