[
https://issues.apache.org/jira/browse/DISPATCH-1467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16966729#comment-16966729
]
ASF GitHub Bot commented on DISPATCH-1467:
------------------------------------------
jdanekrh commented on issue #608: DISPATCH-1467: enable AddressSanitizer build
option (ASAN)
URL: https://github.com/apache/qpid-dispatch/pull/608#issuecomment-549396965
When compiling and running tests with gcc, with libwebsocket available, I
got this crash in test 9 and in other tests which don't readily print these
messages, and in test 19 which prints it. After that I killed ctest.
When compiled without libwebsocket, I get clean result, except for
system_tests_console. That probably should not run, when I don't have
libwebsockets?
```
9: -----------------------------------------------------
9: Suppressions used:
9: count bytes template
9: 1 48 qdr_core_subscribe
9: 530 855269 *libpython*
9: 1 1208 run_unit_tests.c
9: -----------------------------------------------------
```
## The libwebsocket fail
```
9: 2019-11-04 15:20:33.327766 +0100 AGENT (debug) Add entity:
RouterEntity(allowResumableLinkRoute=True, allowUnsettledMulticast=False,
area=0, defaultDistribution=balanced, helloIntervalSeconds=1,
helloMaxAgeSeconds=3, hostName=nixos, id=QDR, mode=standalone,
raIntervalFluxSeconds=4, raIntervalSeconds=30, remoteLsMaxAgeSeconds=60,
saslConfigName=qdrouterd, type=org.apache.qpid.dispatch.router, workerThreads=4)
9: ASAN:DEADLYSIGNAL
9: =================================================================
9: ==18538==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000
(pc 0x7f61fce828eb bp 0x7ffcc66b7530 sp 0x7ffcc66b6ca0 T0)
9: ==18538==The signal is caused by a READ memory access.
9: ==18538==Hint: address points to the zero page.
9: #0 0x7f61fce828ea
(/nix/store/mvvw8d463lnbhz9nif13xfjk9n793p6r-gcc-7.4.0-lib/lib/libasan.so.4+0x5a8ea)
9: #1 0x7f61fb0ec46c in lh_insert
(/nix/store/z8bn38sz1z1vm31j8qhkgzhw1frpyc5x-openssl-1.0.2t/lib/libcrypto.so.1.0.0+0x12f46c)
9: #2 0x7f61fb032b8a in OBJ_NAME_add
(/nix/store/z8bn38sz1z1vm31j8qhkgzhw1frpyc5x-openssl-1.0.2t/lib/libcrypto.so.1.0.0+0x75b8a)
9: #3 0x7f61faeab3da in ossl_init_ssl_base_ossl_
(/nix/store/x8gkxxkrw46q3sxhpfrcvc2hlgvb144w-openssl-1.1.1c/lib/libssl.so.1.1+0x393da)
9: #4 0x7f61fc6b69c8 in __pthread_once_slow
(/nix/store/iykxb0bmfjmi7s53kfg6pjbfpd8jmza6-glibc-2.27/lib/libpthread.so.0+0xf9c8)
9: #5 0x7f61fad84b78 in CRYPTO_THREAD_run_once
(/nix/store/x8gkxxkrw46q3sxhpfrcvc2hlgvb144w-openssl-1.1.1c/lib/libcrypto.so.1.1+0x20db78)
9: #6 0x7f61faeab5d6 in OPENSSL_init_ssl
(/nix/store/x8gkxxkrw46q3sxhpfrcvc2hlgvb144w-openssl-1.1.1c/lib/libssl.so.1.1+0x395d6)
9: #7 0x7f61fc2fea6f in lws_context_init_ssl_library
(/nix/store/z3pys76m2hy4f8xr00yzsh98irwywsqg-libwebsockets-3.2.0/lib/libwebsockets.so.15+0x2ca6f)
9: #8 0x7f61fc2e4467 in lws_create_context
(/nix/store/z3pys76m2hy4f8xr00yzsh98irwywsqg-libwebsockets-3.2.0/lib/libwebsockets.so.15+0x12467)
9: #9 0x7f61fcb06723 in qd_http_server ../src/http-libwebsockets.c:836
9: #10 0x7f61fcaedee0 in qd_server ../src/server.c:1244
9: #11 0x7f61fc9c718d in qd_dispatch_prepare ../src/dispatch.c:320
9: #12 0x7f61f800e05d in ffi_call_unix64
(/nix/store/8pivgdaciz2add2wv7ff13gbz0rijs3f-libffi-3.2.1/lib/libffi.so.6+0x805d)
9: #13 0x7f61f800d022 in ffi_call
(/nix/store/8pivgdaciz2add2wv7ff13gbz0rijs3f-libffi-3.2.1/lib/libffi.so.6+0x7022)
9: #14 0x7f61f7e2a93c in _ctypes_callproc
(/nix/store/yglc8kgzmdaskyngv90y1mw96fl00pjy-python3-3.7.4/lib/python3.7/lib-dynload/_ctypes.cpython-37m-x86_64-linux-gnu.so+0x1293c)
9: #15 0x7f61f7e2144b in PyCFuncPtr_call
(/nix/store/yglc8kgzmdaskyngv90y1mw96fl00pjy-python3-3.7.4/lib/python3.7/lib-dynload/_ctypes.cpython-37m-x86_64-linux-gnu.so+0x944b)
9: #16 0x7f61fc3ce7d2 in _PyObject_FastCallKeywords
(/nix/store/yglc8kgzmdaskyngv90y1mw96fl00pjy-python3-3.7.4/lib/libpython3.7m.so.1.0+0x9f7d2)
9: #17 0x7f61fc3a49a7 in _PyEval_EvalFrameDefault
(/nix/store/yglc8kgzmdaskyngv90y1mw96fl00pjy-python3-3.7.4/lib/libpython3.7m.so.1.0+0x759a7)
9: #18 0x7f61fc4bc3fd in _PyEval_EvalCodeWithName
(/nix/store/yglc8kgzmdaskyngv90y1mw96fl00pjy-python3-3.7.4/lib/libpython3.7m.so.1.0+0x18d3fd)
9: #19 0x7f61fc3ce02e in _PyFunction_FastCallDict
(/nix/store/yglc8kgzmdaskyngv90y1mw96fl00pjy-python3-3.7.4/lib/libpython3.7m.so.1.0+0x9f02e)
9: #20 0x7f61fc3cfcb6 in PyObject_CallFunction
(/nix/store/yglc8kgzmdaskyngv90y1mw96fl00pjy-python3-3.7.4/lib/libpython3.7m.so.1.0+0xa0cb6)
9: #21 0x7f61fc9c581a in qd_dispatch_load_config ../src/dispatch.c:120
9: #22 0x40494a in main ../tests/run_unit_tests.c:52
9: #23 0x7f61fb61cb8d in __libc_start_main
(/nix/store/iykxb0bmfjmi7s53kfg6pjbfpd8jmza6-glibc-2.27/lib/libc.so.6+0x22b8d)
9: #24 0x404cd9 in _start
(/home/jdanek/repos/qpid/qpid-dispatch/build/tests/unit_tests+0x404cd9)
9:
9: AddressSanitizer can not provide additional info.
9: SUMMARY: AddressSanitizer: SEGV
(/nix/store/mvvw8d463lnbhz9nif13xfjk9n793p6r-gcc-7.4.0-lib/lib/libasan.so.4+0x5a8ea)
9: ==18538==ABORTING
9/63 Test #9: unit_tests ........................................***Failed
0.30 sec
```
## Console test fail
```
54: Test command:
/nix/store/yglc8kgzmdaskyngv90y1mw96fl00pjy-python3-3.7.4/bin/python
"/home/jdanek/repos/qpid/qpid-dispatch/build/tests/run.py" "-m" "unittest" "-v"
"system_tests_console"
54: Test timeout computed to be: 360
54: ERROR
54:
/nix/store/yglc8kgzmdaskyngv90y1mw96fl00pjy-python3-3.7.4/lib/python3.7/subprocess.py:858:
ResourceWarning: subprocess 6685 is still running
54: ResourceWarning, source=self)
54: ResourceWarning: Enable tracemalloc to get the object allocation
traceback
54:
54: ======================================================================
54: ERROR: setUpClass (system_tests_console.ConsoleTest)
54: ----------------------------------------------------------------------
54: Traceback (most recent call last):
54: File "/home/jdanek/repos/qpid/qpid-dispatch/tests/system_test.py",
line 206, in wait_port
54: retry_exception(connect, exception_test=check, **retry_kwargs)
54: File "/home/jdanek/repos/qpid/qpid-dispatch/tests/system_test.py",
line 156, in retry_exception
54: return function()
54: File "/home/jdanek/repos/qpid/qpid-dispatch/tests/system_test.py",
line 201, in connect
54: s.connect((host, port))
54: ConnectionRefusedError: [Errno 111] Connection refused
54:
54: During handling of the above exception, another exception occurred:
54:
54: Traceback (most recent call last):
54: File
"/home/jdanek/repos/qpid/qpid-dispatch/tests/system_tests_console.py", line 91,
in setUpClass
54: cls.router = cls.tester.qdrouterd('test-router', config)
54: File "/home/jdanek/repos/qpid/qpid-dispatch/tests/system_test.py",
line 628, in qdrouterd
54: return self.cleanup(Qdrouterd(*args, **kwargs))
54: File "/home/jdanek/repos/qpid/qpid-dispatch/tests/system_test.py",
line 417, in __init__
54: self.wait_ready()
54: File "/home/jdanek/repos/qpid/qpid-dispatch/tests/system_test.py",
line 549, in wait_ready
54: self.wait_ports(**retry_kwargs)
54: File "/home/jdanek/repos/qpid/qpid-dispatch/tests/system_test.py",
line 534, in wait_ports
54: wait_ports(self.ports_family, **retry_kwargs)
54: File "/home/jdanek/repos/qpid/qpid-dispatch/tests/system_test.py",
line 214, in wait_ports
54: wait_port(port=port, protocol_family=protocol_family, **retry_kwargs)
54: File "/home/jdanek/repos/qpid/qpid-dispatch/tests/system_test.py",
line 208, in wait_port
54: raise Exception("wait_port timeout on port %s: %s" % (port, e))
54: Exception: wait_port timeout on port 20734: [Errno 111] Connection
refused
54:
54: ----------------------------------------------------------------------
54: Ran 0 tests in 60.010s
54:
54: FAILED (errors=1)
54/62 Test #54: system_tests_console ..............................***Failed
61.04 sec
```
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> Add build option to enable Address Sanitizer build (ASAN)
> ---------------------------------------------------------
>
> Key: DISPATCH-1467
> URL: https://issues.apache.org/jira/browse/DISPATCH-1467
> Project: Qpid Dispatch
> Issue Type: Task
> Components: Tests
> Affects Versions: 1.9.0
> Reporter: Ken Giusti
> Assignee: Ken Giusti
> Priority: Major
> Fix For: 1.10.0
>
>
> Work item.
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