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cursor_type.c: avoid running the static checker on a handful of functions

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Various bugs raised to cpychecker.
This commit is contained in:
Daniele Varrazzo 2019-01-02 12:31:59 +01:00
parent aabb868ca6
commit c123439e66
1 changed files with 14 additions and 2 deletions
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16
psycopg/cursor_type.c
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@ -648,6 +648,7 @@ psyco_curs_cast(cursorObject *self, PyObject *args)
"default) or using the sequence factory previously set in the\n" \ "default) or using the sequence factory previously set in the\n" \
"`row_factory` attribute. Return `!None` when no more data is available.\n" "`row_factory` attribute. Return `!None` when no more data is available.\n"
IGNORE_REFCOUNT /* bug davidmalcolm/gcc-python-plugin#163 */
RAISES_NEG static int RAISES_NEG static int
_psyco_curs_prefetch(cursorObject *self) _psyco_curs_prefetch(cursorObject *self)
{ {
@ -665,6 +666,7 @@ _psyco_curs_prefetch(cursorObject *self)
return i; return i;
} }
IGNORE_REFCOUNT /* bug davidmalcolm/gcc-python-plugin#160 */
RAISES_NEG static int RAISES_NEG static int
_psyco_curs_buildrow_fill(cursorObject *self, PyObject *res, _psyco_curs_buildrow_fill(cursorObject *self, PyObject *res,
int row, int n, int istuple) int row, int n, int istuple)
@ -814,6 +816,7 @@ psyco_curs_next_named(cursorObject *self)
/* We exhausted the data: return NULL to stop iteration. */ /* We exhausted the data: return NULL to stop iteration. */
if (self->row >= self->rowcount) { if (self->row >= self->rowcount) {
FAKE_RAISE();
return NULL; return NULL;
} }
@ -998,6 +1001,7 @@ exit:
#define psyco_curs_callproc_doc \ #define psyco_curs_callproc_doc \
"callproc(procname, parameters=None) -- Execute stored procedure." "callproc(procname, parameters=None) -- Execute stored procedure."
IGNORE_REFCOUNT /* bug davidmalcolm/gcc-python-plugin#162 */
static PyObject * static PyObject *
psyco_curs_callproc(cursorObject *self, PyObject *args) psyco_curs_callproc(cursorObject *self, PyObject *args)
{ {
@ -1301,6 +1305,9 @@ exit:
/* Return a newly allocated buffer containing the list of columns to be /* Return a newly allocated buffer containing the list of columns to be
* copied. On error return NULL and set an exception. * copied. On error return NULL and set an exception.
*/ */
/* cpychecker segfault, maybe bug davidmalcolm/gcc-python-plugin#155 */
IGNORE_REFCOUNT
static char *_psyco_curs_copy_columns(PyObject *columns) static char *_psyco_curs_copy_columns(PyObject *columns)
{ {
PyObject *col, *coliter; PyObject *col, *coliter;
@ -1419,8 +1426,10 @@ psyco_curs_copy_from(cursorObject *self, PyObject *args, PyObject *kwargs)
EXC_IF_GREEN(copy_from); EXC_IF_GREEN(copy_from);
EXC_IF_TPC_PREPARED(self->conn, copy_from); EXC_IF_TPC_PREPARED(self->conn, copy_from);
if (NULL == (columnlist = _psyco_curs_copy_columns(columns))) if (NULL == (columnlist = _psyco_curs_copy_columns(columns))) {
FAKE_RAISE();
goto exit; goto exit;
}
if (!(quoted_delimiter = psycopg_escape_string( if (!(quoted_delimiter = psycopg_escape_string(
self->conn, sep, -1, NULL, NULL))) { self->conn, sep, -1, NULL, NULL))) {
@ -1513,8 +1522,10 @@ psyco_curs_copy_to(cursorObject *self, PyObject *args, PyObject *kwargs)
EXC_IF_GREEN(copy_to); EXC_IF_GREEN(copy_to);
EXC_IF_TPC_PREPARED(self->conn, copy_to); EXC_IF_TPC_PREPARED(self->conn, copy_to);
if (NULL == (columnlist = _psyco_curs_copy_columns(columns))) if (NULL == (columnlist = _psyco_curs_copy_columns(columns))) {
FAKE_RAISE();
goto exit; goto exit;
}
if (!(quoted_delimiter = psycopg_escape_string( if (!(quoted_delimiter = psycopg_escape_string(
self->conn, sep, -1, NULL, NULL))) { self->conn, sep, -1, NULL, NULL))) {
@ -1949,6 +1960,7 @@ cursor_dealloc(PyObject* obj)
Py_TYPE(obj)->tp_free(obj); Py_TYPE(obj)->tp_free(obj);
} }
IGNORE_REFCOUNT /* bug davidmalcolm/gcc-python-plugin#159 */
static int static int
cursor_init(PyObject *obj, PyObject *args, PyObject *kwargs) cursor_init(PyObject *obj, PyObject *args, PyObject *kwargs)
{ {