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| author | Thomas Heller <theller@ctypes.org> | 2006-08-14 07:14:09 (GMT) |
|---|---|---|
| committer | Thomas Heller <theller@ctypes.org> | 2006-08-14 07:14:09 (GMT) |
| commit | efa27273349ad25400682e232e6dc793198320da (patch) | |
| tree | 97cade899851c7e116d6503ae090c16878e52151 /Modules | |
| parent | acdedfbf0ac787de07ff1bf36e935ce1230db530 (diff) | |
| download | cpython-efa27273349ad25400682e232e6dc793198320da.zip cpython-efa27273349ad25400682e232e6dc793198320da.tar.gz cpython-efa27273349ad25400682e232e6dc793198320da.tar.bz2 | |
Check for NULL return value from new_CArgObject().
Fixes klockwork issues #183, #184, #185.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_ctypes/_ctypes.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index cf0b20d..5f3d2ef 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -1067,6 +1067,8 @@ c_wchar_p_from_param(PyObject *type, PyObject *value) struct fielddesc *fd = getentry("Z"); parg = new_CArgObject(); + if (parg == NULL) + return NULL; parg->pffi_type = &ffi_type_pointer; parg->tag = 'Z'; parg->obj = fd->setfunc(&parg->value, value, 0); @@ -1119,6 +1121,8 @@ c_char_p_from_param(PyObject *type, PyObject *value) struct fielddesc *fd = getentry("z"); parg = new_CArgObject(); + if (parg == NULL) + return NULL; parg->pffi_type = &ffi_type_pointer; parg->tag = 'z'; parg->obj = fd->setfunc(&parg->value, value, 0); @@ -1176,6 +1180,8 @@ c_void_p_from_param(PyObject *type, PyObject *value) struct fielddesc *fd = getentry("P"); parg = new_CArgObject(); + if (parg == NULL) + return NULL; parg->pffi_type = &ffi_type_pointer; parg->tag = 'P'; parg->obj = fd->setfunc(&parg->value, value, 0); |