pgsql: Require the schema qualification in pg_temp.type_name(arg). - Mailing list pgsql-committers

Require the schema qualification in pg_temp.type_name(arg).

Commit aa27977fe21a7dfa4da4376ad66ae37cb8f0d0b5 introduced this
restriction for pg_temp.function_name(arg); do likewise for types
created in temporary schemas.  Programs that this breaks should add
"pg_temp." schema qualification or switch to arg::type_name syntax.
Back-patch to 9.4 (all supported versions).

Reviewed by Tom Lane.  Reported by Tom Lane.

Security: CVE-2019-10208

Branch
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REL9_6_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/7da46192dd7e95326d1b83a2ddcda420c1cefcae

Modified Files
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doc/src/sgml/config.sgml           |  4 ++++
src/backend/catalog/namespace.c    | 15 ++++++++++++++-
src/backend/parser/parse_func.c    |  7 ++++++-
src/backend/parser/parse_type.c    | 24 +++++++++++++++++++++---
src/backend/utils/adt/ruleutils.c  |  8 ++++++++
src/include/catalog/namespace.h    |  1 +
src/include/parser/parse_type.h    |  3 +++
src/test/regress/expected/temp.out | 15 +++++++++++++++
src/test/regress/sql/temp.sql      | 11 +++++++++++
9 files changed, 83 insertions(+), 5 deletions(-)