pgsql: Fix incorrect encoding-aware name truncation in

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От tgl@postgresql.org (Tom Lane)
Тема pgsql: Fix incorrect encoding-aware name truncation in
Дата
Msg-id 20090816181446.A4BCD75331E@cvs.postgresql.org
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Log Message:
-----------
Fix incorrect encoding-aware name truncation in makeArrayTypeName().

truncate_identifier won't do anything if the passed-in strlen is already
less than NAMEDATALEN, which it always would be given the strlcpy usage.
This has been broken since the arrays-of-composite-types code went in.

Arguably truncate_identifier is suffering from excessive optimization
and should always process the string, but for the moment I'll take the
more localized patch.

Per bug #4987.

Tags:
----
REL8_3_STABLE

Modified Files:
--------------
    pgsql/src/backend/catalog:
        pg_type.c (r1.115.2.1 -> r1.115.2.2)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/pg_type.c?r1=1.115.2.1&r2=1.115.2.2)

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