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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2015-06-30 13:37:16 +0300 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2015-06-30 13:45:00 +0300 |
| commit | 7dc721889b31450cad338a189a97ff0ff46534d5 (patch) | |
| tree | c357b651276e72d7a85d69f2f0b7a7c84465d8dd /src/test | |
| parent | 1afc1fe9c7bb72652ff9681c2e59a5751a33cda1 (diff) | |
Don't call PageGetSpecialPointer() on page until it's been initialized.
After calling XLogInitBufferForRedo(), the page might be all-zeros if it was
not in page cache already. btree_xlog_unlink_page initialized the page
correctly, but it called PageGetSpecialPointer before initializing it, which
would lead to a corrupt page at WAL replay, if the unlinked page is not in
page cache.
Backpatch to 9.4, the bug came with the rewrite of B-tree page deletion.
Diffstat (limited to 'src/test')
0 files changed, 0 insertions, 0 deletions