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| author | Robert Haas <rhaas@postgresql.org> | 2016-12-22 13:54:40 -0500 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2016-12-22 13:58:46 -0500 |
| commit | 17742a05110ee0015f2861e9a4e4b1158c7e69cf (patch) | |
| tree | 7f63f9fc98c6d26523764cc50a9e35ffdd27a7eb /src/backend/executor/nodeRecursiveunion.c | |
| parent | 51126ccdb1ce720b674405e11bcb5e7b8fa902fb (diff) | |
| download | postgresql-17742a05110ee0015f2861e9a4e4b1158c7e69cf.tar.gz postgresql-17742a05110ee0015f2861e9a4e4b1158c7e69cf.zip | |
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.
Diffstat (limited to 'src/backend/executor/nodeRecursiveunion.c')
0 files changed, 0 insertions, 0 deletions