Fix broken error check in _hash_doinsert.
You can't just cast a HashMetaPage to a Page, because the meta page
data is stored after the page header, not at offset 0. Fortunately,
this didn't break anything because it happens to find hashm_bsize
at the offset at which it expects to find pd_pagesize_version, and
the values are close enough to the same that this works out.
Still, it's a bug, so back-patch to all supported versions.
Mithun Cy, revised a bit by me.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/097e41439d69e11fb870e009b1ac64dda4f01c3d
Modified Files
--------------
src/backend/access/hash/hashinsert.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)