'select ?;' crashed with segmentation fault
entong opened this issue · 0 comments
entong commented
'select ?;' crashed with seg fault with both Teradata 15.10 and 16.0 ODBC drivers. This can be reproduced on OS X as well as CentOS.
Script to reproduce:
import teradata
udaExec = teradata.UdaExec(appName="my utility", version="1.0", logConsole=False)
tdc_session = udaExec.connect(method="odbc", system="tdexp14", username="tduser", password="tduser", TDMSTPortNumber=1025)
rows = tdc_session.execute('select ?;')
Output:
Segmentation fault: 11
Stack trace on OS X:
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 tdata.dylib 0x000000010d7d1b5c DESCREC::GetConciseType() const + 12
1 tdata.dylib 0x000000010d7d15ca DESC::GetConciseType(int) const + 42
2 tdata.dylib 0x000000010d8d2d31 STMT::ExecDirect(CString2, int) + 4593
3 tdata.dylib 0x000000010d8f1191 internal_SQLExecDirect + 7537
4 tdata.dylib 0x000000010d8f1b73 SQLExecDirect + 163
5 tdata.dylib 0x000000010d96cd1c SQLExecDirectW + 556
6 libiodbc.dylib 0x000000010d6d9547 SQLExecDirect_Internal + 323
7 libiodbc.dylib 0x000000010d6d99bd SQLExecDirectW + 227
8 libffi.dylib 0x00007fff9166cf44 ffi_call_unix64 + 76
9 libffi.dylib 0x00007fff9166d781 ffi_call + 853
10 _ctypes.so 0x000000010d40a716 _ctypes_callproc + 874
11 _ctypes.so 0x000000010d404b5a 0x10d402000 + 11098
12 org.python.python 0x000000010cdd450a PyObject_Call + 99
13 org.python.python 0x000000010ce51399 PyEval_EvalFrameEx + 11795
14 org.python.python 0x000000010ce4e352 PyEval_EvalCodeEx + 1409
15 org.python.python 0x000000010cdf25de 0x10cdca000 + 165342
16 org.python.python 0x000000010cdd450a PyObject_Call + 99
17 org.python.python 0x000000010ce50f82 PyEval_EvalFrameEx + 10748
18 org.python.python 0x000000010ce4e352 PyEval_EvalCodeEx + 1409
19 org.python.python 0x000000010cdf25de 0x10cdca000 + 165342
20 org.python.python 0x000000010cdd450a PyObject_Call + 99
21 org.python.python 0x000000010ce50f82 PyEval_EvalFrameEx + 10748
22 org.python.python 0x000000010ce4e352 PyEval_EvalCodeEx + 1409
23 org.python.python 0x000000010cdf25de 0x10cdca000 + 165342
24 org.python.python 0x000000010cdd450a PyObject_Call + 99
25 org.python.python 0x000000010ce50f82 PyEval_EvalFrameEx + 10748
26 org.python.python 0x000000010ce4e352 PyEval_EvalCodeEx + 1409
27 org.python.python 0x000000010ce54bf1 0x10cdca000 + 568305
28 org.python.python 0x000000010ce519a6 PyEval_EvalFrameEx + 13344
29 org.python.python 0x000000010ce4e352 PyEval_EvalCodeEx + 1409
30 org.python.python 0x000000010ce4ddcb PyEval_EvalCode + 54
31 org.python.python 0x000000010ce6e00e 0x10cdca000 + 671758
32 org.python.python 0x000000010ce6e0b1 PyRun_FileExFlags + 133
33 org.python.python 0x000000010ce6dc4e PyRun_SimpleFileExFlags + 769
34 org.python.python 0x000000010ce7f437 Py_Main + 3051
35 libdyld.dylib 0x00007fff92a1b5c9 start + 1