Postgres Pro
Downloads
Home   >   mailing lists

pgsql: Add a defense to prevent core dumps if 8.2 version of rank_cd() - Mailing list pgsql-committers

From tgl@postgresql.org (Tom Lane)
Subject pgsql: Add a defense to prevent core dumps if 8.2 version of rank_cd()
Date
Msg-id 20061228010904.EA0CF9FA49D@postgresql.org
Whole thread Raw
List pgsql-committers
Tree view 
Log Message:
-----------
Add a defense to prevent core dumps if 8.2 version of rank_cd() is used with
the 8.1 SQL function definition for it.  Per report from Rajesh Kumar Mallah,
such a DBA error doesn't seem at all improbable, and the cost of checking for
it is not very high compared to the cost of running this function.  (It would
have been better to change the C name of the function so it wouldn't be called
by the old SQL definition, but it's too late for that now in the 8.2 branch.)

Tags:
----
REL8_2_STABLE

Modified Files:
--------------
    pgsql/contrib/tsearch2:
        rank.c (r1.20 -> r1.20.2.1)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/tsearch2/rank.c.diff?r1=1.20&r2=1.20.2.1)
    pgsql/src/include/catalog:
        pg_type.h (r1.172 -> r1.172.2.1)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_type.h.diff?r1=1.172&r2=1.172.2.1)

pgsql-committers by date:

Previous
From: tgl@postgresql.org (Tom Lane)
Date:
Subject: pgsql: Add a defense to prevent core dumps if 8.2 version of rank_cd()
Next
From: petere@postgresql.org (Peter Eisentraut)
Date:
Subject: pgsql: Handle content and document options in xmlparse() correctly.