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| author | Neal Norwitz <nnorwitz@gmail.com> | 2002-11-22 23:29:31 +0000 |
|---|---|---|
| committer | Neal Norwitz <nnorwitz@gmail.com> | 2002-11-22 23:29:31 +0000 |
| commit | d486e51da349f2f7993ee6e610da263f92ad5cf2 (patch) | |
| tree | 714f9b668332a91fe25c22e90b9660f458cd9345 /Modules/dbmmodule.c | |
| parent | a1f3267b7d88a2d35fd371a9294082af4db526d5 (diff) | |
| download | cpython-d486e51da349f2f7993ee6e610da263f92ad5cf2.tar.gz | |
Fix SF # 640557, '64-bit' systems and the dbm module
datum.dsize can apparently be long on some systems.
Ensure we pass an int* to PyArg_Parse("s#"), not &datum.dsize
Will backport.
Diffstat (limited to 'Modules/dbmmodule.c')
| -rw-r--r-- | Modules/dbmmodule.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/Modules/dbmmodule.c b/Modules/dbmmodule.c index f9ea7d08c9..40d06fc268 100644 --- a/Modules/dbmmodule.c +++ b/Modules/dbmmodule.c @@ -94,10 +94,12 @@ static PyObject * dbm_subscript(dbmobject *dp, register PyObject *key) { datum drec, krec; + int tmp_size; - if (!PyArg_Parse(key, "s#", &krec.dptr, &krec.dsize) ) + if (!PyArg_Parse(key, "s#", &krec.dptr, &tmp_size) ) return NULL; + krec.dsize = tmp_size; check_dbmobject_open(dp); drec = dbm_fetch(dp->di_dbm, krec); if ( drec.dptr == 0 ) { @@ -117,12 +119,14 @@ static int dbm_ass_sub(dbmobject *dp, PyObject *v, PyObject *w) { datum krec, drec; + int tmp_size; - if ( !PyArg_Parse(v, "s#", &krec.dptr, &krec.dsize) ) { + if ( !PyArg_Parse(v, "s#", &krec.dptr, &tmp_size) ) { PyErr_SetString(PyExc_TypeError, "dbm mappings have string indices only"); return -1; } + krec.dsize = tmp_size; if (dp->di_dbm == NULL) { PyErr_SetString(DbmError, "DBM object has already been closed"); return -1; @@ -136,11 +140,12 @@ dbm_ass_sub(dbmobject *dp, PyObject *v, PyObject *w) return -1; } } else { - if ( !PyArg_Parse(w, "s#", &drec.dptr, &drec.dsize) ) { + if ( !PyArg_Parse(w, "s#", &drec.dptr, &tmp_size) ) { PyErr_SetString(PyExc_TypeError, "dbm mappings have string elements only"); return -1; } + drec.dsize = tmp_size; if ( dbm_store(dp->di_dbm, krec, drec, DBM_REPLACE) < 0 ) { dbm_clearerr(dp->di_dbm); PyErr_SetString(DbmError, @@ -208,9 +213,11 @@ static PyObject * dbm_has_key(register dbmobject *dp, PyObject *args) { datum key, val; + int tmp_size; - if (!PyArg_ParseTuple(args, "s#:has_key", &key.dptr, &key.dsize)) + if (!PyArg_ParseTuple(args, "s#:has_key", &key.dptr, &tmp_size)) return NULL; + key.dsize = tmp_size; check_dbmobject_open(dp); val = dbm_fetch(dp->di_dbm, key); return PyInt_FromLong(val.dptr != NULL); @@ -221,10 +228,12 @@ dbm_get(register dbmobject *dp, PyObject *args) { datum key, val; PyObject *defvalue = Py_None; + int tmp_size; if (!PyArg_ParseTuple(args, "s#|O:get", - &key.dptr, &key.dsize, &defvalue)) + &key.dptr, &tmp_size, &defvalue)) return NULL; + key.dsize = tmp_size; check_dbmobject_open(dp); val = dbm_fetch(dp->di_dbm, key); if (val.dptr != NULL) @@ -240,10 +249,12 @@ dbm_setdefault(register dbmobject *dp, PyObject *args) { datum key, val; PyObject *defvalue = NULL; + int tmp_size; if (!PyArg_ParseTuple(args, "s#|S:setdefault", - &key.dptr, &key.dsize, &defvalue)) + &key.dptr, &tmp_size, &defvalue)) return NULL; + key.dsize = tmp_size; check_dbmobject_open(dp); val = dbm_fetch(dp->di_dbm, key); if (val.dptr != NULL) |