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| author | Vadim B. Mikheev <vadim4o@yahoo.com> | 1999-06-07 14:28:22 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev <vadim4o@yahoo.com> | 1999-06-07 14:28:22 +0000 |
| commit | 43c135e351b69307d5713cef5160f085b358839e (patch) | |
| tree | 930704d72040f2ffcd1b25f7e55b5c05158fbb03 | |
| parent | 06385ccbd5b94d571e3bb00d344aa6ebe8934361 (diff) | |
| download | postgresql-43c135e351b69307d5713cef5160f085b358839e.tar.gz postgresql-43c135e351b69307d5713cef5160f085b358839e.zip | |
Have to release meta page before reading root one!
< 6.5 versions were just not affected by this bug due to locking.
| -rw-r--r-- | src/backend/access/nbtree/nbtpage.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/access/nbtree/nbtpage.c b/src/backend/access/nbtree/nbtpage.c index ea01a8e1d88..d5ac5c3ea26 100644 --- a/src/backend/access/nbtree/nbtpage.c +++ b/src/backend/access/nbtree/nbtpage.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtpage.c,v 1.23 1999/05/25 22:04:12 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtpage.c,v 1.24 1999/06/07 14:28:22 vadim Exp $ * * NOTES * Postgres btree pages look like ordinary relation pages. The opaque @@ -265,10 +265,10 @@ _bt_getroot(Relation rel, int access) } else { - rootbuf = _bt_getbuf(rel, metad->btm_root, access); + rootblkno = metad->btm_root; + _bt_relbuf(rel, metabuf, BT_READ); /* done with the meta page */ - /* done with the meta page */ - _bt_relbuf(rel, metabuf, BT_READ); + rootbuf = _bt_getbuf(rel, rootblkno, access); } /* |