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pgsql: Revert the behavior of inet/cidr functions to not unpack thearg

From: Heikki Linnakangas <heikki(dot)linnakangas(at)iki(dot)fi>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Revert the behavior of inet/cidr functions to not unpack thearg
Date: 2011-12-12 08:29:23
Message-ID: E1Ra1GF-0004e0-3Y@gemulon.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Revert the behavior of inet/cidr functions to not unpack the arguments.

I forgot to change the functions to use the PG_GETARG_INET_PP() macro,
when I changed DatumGetInetP() to unpack the datum, like Datum*P macros
usually do. Also, I screwed up the definition of the PG_GETARG_INET_PP()
macro, and didn't notice because it wasn't used.

This fixes the memory leak when sorting inet values, as reported
by Jochen Erwied and debugged by Andres Freund. Backpatch to 8.3, like
the previous patch that broke it.

Branch
------
REL8_3_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/c1a03230b79f1b90a6b28b2cc8fa27c640a915e5

Modified Files
--------------
src/backend/utils/adt/network.c |   98 +++++++++++++++++++-------------------
src/include/utils/inet.h        |    2 +-
2 files changed, 50 insertions(+), 50 deletions(-)

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