New submission from David Edelsohn: test_ctypes now crashes on AIX after the ceval change to PyEval_CallObjectWithKeywords to check PyErr_Occurred().
#5 0x100ff0c8 in PyEval_CallObjectWithKeywords (func=0x300a4c3c, arg=0x3062bb24, kw=0x0) at Python/ceval.c:4066 #6 0x10166bfc in PyCodec_Decode (object=0x305d5834, encoding=0x200a0b80 "iso8859-1", errors=0x102dd0b4 <PyOS_mystricmp+13668> "surrogateescape") at Python/codecs.c:403 #7 0x1006d500 in PyUnicode_Decode ( s=0xdb1c8234 <_GLOBAL__FD__ctypes_so+8356> "_ctypes/callbacks.c", size=19, encoding=0x200a0b80 "iso8859-1", errors=0x102dd0b4 <PyOS_mystricmp+13668> "surrogateescape") at Objects/unicodeobject.c:3045 #8 0x1006f208 in PyUnicode_DecodeFSDefaultAndSize ( s=0xdb1c8234 <_GLOBAL__FD__ctypes_so+8356> "_ctypes/callbacks.c", size=19) at Objects/unicodeobject.c:3640 #9 0x1006f150 in PyUnicode_DecodeFSDefault ( s=0xdb1c8234 <_GLOBAL__FD__ctypes_so+8356> "_ctypes/callbacks.c") at Objects/unicodeobject.c:3618 #10 0x1017b870 in PyCode_NewEmpty ( filename=0xdb1c8234 <_GLOBAL__FD__ctypes_so+8356> "_ctypes/callbacks.c", funcname=0xdb1c8218 <_GLOBAL__FD__ctypes_so+8328> "'calling callback function'", firstlineno=260) at Objects/codeobject.c:174 #11 0xdb1c3960 in _ctypes_add_traceback ( funcname=0xdb1c8218 <_GLOBAL__FD__ctypes_so+8328> "'calling callback function'", filename=0xdb1c8234 <_GLOBAL__FD__ctypes_so+8356> "_ctypes/callbacks.c", lineno=260) at /home/dje/src/cpython/Modules/_ctypes/callbacks.c:104 #12 0xdb1c4204 in _CallPythonObject (mem=0x2ff144d8, restype=0x303a1ddc, setfunc=@0x20365824: 0xdb1bbfd4 <l_set>, callable=0x3055b454, converters=0x30628e6c, flags=257, pArgs=0x2ff14444) at /home/dje/src/cpython/Modules/_ctypes/callbacks.c:261 #13 0xdb1c4690 in closure_fcn (cif=0x30528de8, resp=0x2ff144d8, args=0x2ff14440, userdata=0x30528dcc) at /home/dje/src/cpython/Modules/_ctypes/callbacks.c:322 #14 0xdb1c2a90 in ffi_closure_helper_DARWIN (closure=0x20367008, rvalue=0x2ff144d8, pgr=0x2ff14570, pfr=0x2ff144f0) at /home/dje/src/cpython/Modules/_ctypes/libffi/src/powerpc/ffi_darwin.c:1355 #15 0xdb1c2c80 in ffi_closure_ASM () from /home/dje/src/cpython/build/lib.aix-7.1-3.4-pydebug/_ctypes.so #16 0xdb1c2ba0 in ffi_call_AIX () from /home/dje/src/cpython/build/lib.aix-7.1-3.4-pydebug/_ctypes.so #17 0xdb1c231c in ffi_call (cif=0x2ff146b8, fn=0x20367008, rvalue=0x2ff14770, avalue=0x2ff14750) at /home/dje/src/cpython/Modules/_ctypes/libffi/src/powerpc/ffi_darwin.c:936 #18 0xdb1a3a68 in _call_function_pointer (flags=4353, pProc=0x20367008, avalues=0x2ff14750, atypes=0x2ff14730, restype=0x303a1ddc, resmem=0x2ff14770, argcount=1) at /home/dje/src/cpython/Modules/_ctypes/callproc.c:811 #19 0xdb1a47c4 in _ctypes_callproc (pProc=0x20367008, argtuple=0x3062be6c, flags=4353, argtypes=0x3062b99c, restype=0x304735a4, checker=0x0) at /home/dje/src/cpython/Modules/_ctypes/callproc.c:1152 #20 0xdb19da70 in PyCFuncPtr_call (self=0x3061e9c4, inargs=0x3062be6c, kwds=0x3062bd1c) at /home/dje/src/cpython/Modules/_ctypes/_ctypes.c:3820 #21 0x1010b85c in PyObject_Call (func=0x3061e9c4, arg=0x3062be6c, kw=0x3062bd1c) at Objects/abstract.c:2105 #22 0x10101778 in ext_do_call (func=0x3061e9c4, pp_stack=0x2ff15154, flags=3, na=0, nk=0) at Python/ceval.c:4537 #23 0x100f8464 in PyEval_EvalFrameEx (f=0x305e5bcc, throwflag=0) at Python/ceval.c:2858 #24 0x100fca84 in PyEval_EvalCodeEx (_co=0x3055a980, globals=0x30554d1c, locals=0x0, args=0x3062c300, argcount=3, kws=0x3062c30c, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0) at Python/ceval.c:3567 #25 0x101004d4 in fast_function (func=0x3055b514, pp_stack=0x2ff15bb0, n=3, na=3, nk=0) at Python/ceval.c:4320 ---------- components: Interpreter Core messages: 194024 nosy: David.Edelsohn priority: normal severity: normal status: open title: test_ctypes failure on AIX in PyEval_CallObjectWithKeywords type: crash versions: Python 3.5 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue18609> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com