Consistently catch errors from Python _New() functions
Python Py*_New() functions can fail and return NULL in out-of-memory
conditions. The previous code handled that inconsistently or not at
all. This change organizes that better. If we are in a function that
is called from Python, we just check for failure and return NULL
ourselves, which will cause any exception information to be passed up.
If we are called from PostgreSQL, we consistently create an "out of
memory" error.
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/d0aa965c0a0ac2ff7906ae1b1dad50a7952efa56
Modified Files
--------------
contrib/hstore_plpython/hstore_plpython.c | 4 ++++
contrib/ltree_plpython/ltree_plpython.c | 4 ++++
src/pl/plpython/plpy_cursorobject.c | 25 ++++++++++++++++---------
src/pl/plpython/plpy_exec.c | 10 +++++++++-
src/pl/plpython/plpy_main.c | 2 +-
src/pl/plpython/plpy_plpymodule.c | 4 ++--
src/pl/plpython/plpy_procedure.c | 2 ++
src/pl/plpython/plpy_resultobject.c | 11 +++++++++++
src/pl/plpython/plpy_spi.c | 27 ++++++++++++++++++---------
src/pl/plpython/plpy_typeio.c | 4 +++-
10 files changed, 70 insertions(+), 23 deletions(-)