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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2017-08-07 10:19:01 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2017-08-07 10:19:20 -0400 |
| commit | 52a414387e192a89f5fec19d9876159d03cf112b (patch) | |
| tree | 4c2c003d69f481d81bb6ff55c15cb3bde0f47d76 /src/tutorial/syscat.source | |
| parent | 156099630320fcb72d41ae90b91f15ed0dfbc271 (diff) | |
| download | postgresql-52a414387e192a89f5fec19d9876159d03cf112b.tar.gz postgresql-52a414387e192a89f5fec19d9876159d03cf112b.zip | |
Require update permission for the large object written by lo_put().
lo_put() surely should require UPDATE permission, the same as lowrite(),
but it failed to check for that, as reported by Chapman Flack. Oversight
in commit c50b7c09d; backpatch to 9.4 where that was introduced.
Tom Lane and Michael Paquier
Security: CVE-2017-7548
Diffstat (limited to 'src/tutorial/syscat.source')
0 files changed, 0 insertions, 0 deletions