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pgsql: Patch some corner-case bugs in pl/python.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Patch some corner-case bugs in pl/python.
Date: 2012-03-13 19:26:56
Message-ID: E1S7XN2-0002TI-K7@gemulon.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Patch some corner-case bugs in pl/python.

Dave Malcolm of Red Hat is working on a static code analysis tool for
Python-related C code.  It reported a number of problems in plpython,
most of which were failures to check for NULL results from object-creation
functions, so would only be an issue in very-low-memory situations.

Patch in HEAD and 9.1.  We could go further back but it's not clear that
these issues are important enough to justify the work.

Jan Urbański

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/5cd72c7a7c7bd76ab028e1dc59d90a47750acebe

Modified Files
--------------
src/pl/plpython/plpy_elog.c       |    4 ++++
src/pl/plpython/plpy_main.c       |    2 ++
src/pl/plpython/plpy_plpymodule.c |   18 ++++++++++++++++--
src/pl/plpython/plpy_spi.c        |    3 ++-
src/pl/plpython/plpy_typeio.c     |    2 ++
5 files changed, 26 insertions(+), 3 deletions(-)

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Next:From: Peter EisentrautDate: 2012-03-14 20:51:40
Subject: pgsql: Add missing va_end() calls
Previous:From: Tom LaneDate: 2012-03-13 17:28:20
Subject: pgsql: Fix minor memory leak in PLy_typeinfo_dealloc().

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