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| author | Noah Misch <noah@leadboat.com> | 2017-05-08 07:24:24 -0700 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2017-05-08 07:24:27 -0700 |
| commit | c928addfccd7f9905472dddd94e9cd10bc3f6808 (patch) | |
| tree | 584e983874b64b3385ab216adb94babdd7590c56 /src/tutorial/funcs.c | |
| parent | aafbd1df969135c185947c596c46608fc9f4a67c (diff) | |
| download | postgresql-c928addfccd7f9905472dddd94e9cd10bc3f6808.tar.gz postgresql-c928addfccd7f9905472dddd94e9cd10bc3f6808.zip | |
Match pg_user_mappings limits to information_schema.user_mapping_options.
Both views replace the umoptions field with NULL when the user does not
meet qualifications to see it. They used different qualifications, and
pg_user_mappings documented qualifications did not match its implemented
qualifications. Make its documentation and implementation match those
of user_mapping_options. One might argue for stronger qualifications,
but these have long, documented tenure. pg_user_mappings has always
exhibited this problem, so back-patch to 9.2 (all supported versions).
Michael Paquier and Feike Steenbergen. Reviewed by Jeff Janes.
Reported by Andrew Wheelwright.
Security: CVE-2017-7486
Diffstat (limited to 'src/tutorial/funcs.c')
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