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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2019-12-16 13:57:41 +0200 |
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| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2019-12-16 13:58:07 +0200 |
| commit | 42d1acd2edc4a02de63c7b3d2a18056d393e373d (patch) | |
| tree | 6e4c11781901c9316a47af749fb6ba71c668abd3 /src/include/postgres.h | |
| parent | e3ac8939324d73c35e2fd0f846001eb02e3a7858 (diff) | |
| download | postgresql-42d1acd2edc4a02de63c7b3d2a18056d393e373d.tar.gz postgresql-42d1acd2edc4a02de63c7b3d2a18056d393e373d.zip | |
Fix yet another crash in page split during GiST index creation.
Commit a7ee7c8513 fixed a bug in GiST page split during index creation,
where we failed to re-find the position of a downlink after the page
containing it was split. However, that fix was incomplete; the other call
to gistinserttuples() in the same function needs to also clear
'downlinkoffnum'.
Fixes bug #16134 reported by Alexander Lakhin, for real this time. The
previous fix was enough to fix the crash with the reproducer script for
bug #16162, but the original script for #16134 was still crashing.
Backpatch to v12, like the previous incomplete fix.
Discussion: https://www.postgresql.org/message-id/d869f537-abe4-d2ea-0510-38cd053f5152%40gmail.com
Diffstat (limited to 'src/include/postgres.h')
0 files changed, 0 insertions, 0 deletions