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| author | Tom Lane | 2012-03-13 19:26:32 +0000 |
|---|---|---|
| committer | Tom Lane | 2012-03-13 19:26:32 +0000 |
| commit | 5cd72c7a7c7bd76ab028e1dc59d90a47750acebe (patch) | |
| tree | c8200b31b4b15951a16a5cb0bb42f9805360574d /src/pl/plpython/plpy_main.c | |
| parent | a14fa84693659c4c4a17204406945b29fae3d9c4 (diff) | |
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
Diffstat (limited to 'src/pl/plpython/plpy_main.c')
| -rw-r--r-- | src/pl/plpython/plpy_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/pl/plpython/plpy_main.c b/src/pl/plpython/plpy_main.c index 277dedc22d2..c126db995ae 100644 --- a/src/pl/plpython/plpy_main.c +++ b/src/pl/plpython/plpy_main.c @@ -142,6 +142,8 @@ PLy_init_interp(void) Py_INCREF(mainmod); PLy_interp_globals = PyModule_GetDict(mainmod); PLy_interp_safe_globals = PyDict_New(); + if (PLy_interp_safe_globals == NULL) + PLy_elog(ERROR, "could not create globals"); PyDict_SetItemString(PLy_interp_globals, "GD", PLy_interp_safe_globals); Py_DECREF(mainmod); if (PLy_interp_globals == NULL || PyErr_Occurred()) |