[issue36356] Failure to build with address sanitizer

Stéphane Wirtel report at bugs.python.org
Tue Mar 19 06:33:13 EDT 2019


Stéphane Wirtel <stephane at wirtel.be> added the comment:

your PR seems to be fine.

but I continue to get two refleaks with valgrind but don't worry, @vstinner is working on these refleaks.

==5440== 64 bytes in 1 blocks are possibly lost in loss record 1 of 2
==5440==    at 0x483880B: malloc (vg_replace_malloc.c:309)
==5440==    by 0x46BFAB: _PyMem_RawMalloc (obmalloc.c:99)
==5440==    by 0x46BEA3: _PyMem_DebugRawAlloc (obmalloc.c:2020)
==5440==    by 0x46BF33: _PyMem_DebugRawMalloc (obmalloc.c:2049)
==5440==    by 0x46D304: PyMem_RawMalloc (obmalloc.c:527)
==5440==    by 0x52C1EF: PyThread_allocate_lock (thread_pthread.h:330)
==5440==    by 0x5154F0: _PyRuntimeState_Init_impl (pystate.c:52)
==5440==    by 0x515A76: _PyRuntimeState_Init (pystate.c:77)
==5440==    by 0x514114: _PyRuntime_Initialize (pylifecycle.c:88)
==5440==    by 0x4236FE: pymain_init (main.c:339)
==5440==    by 0x423980: pymain_main (main.c:889)
==5440==    by 0x423A6A: _Py_UnixMain (main.c:940)
==5440== 
==5440== 64 bytes in 1 blocks are possibly lost in loss record 2 of 2
==5440==    at 0x483880B: malloc (vg_replace_malloc.c:309)
==5440==    by 0x46BFAB: _PyMem_RawMalloc (obmalloc.c:99)
==5440==    by 0x46BEA3: _PyMem_DebugRawAlloc (obmalloc.c:2020)
==5440==    by 0x46BF33: _PyMem_DebugRawMalloc (obmalloc.c:2049)
==5440==    by 0x46D304: PyMem_RawMalloc (obmalloc.c:527)
==5440==    by 0x52C1EF: PyThread_allocate_lock (thread_pthread.h:330)
==5440==    by 0x515506: _PyRuntimeState_Init_impl (pystate.c:58)
==5440==    by 0x515A76: _PyRuntimeState_Init (pystate.c:77)
==5440==    by 0x514114: _PyRuntime_Initialize (pylifecycle.c:88)
==5440==    by 0x4236FE: pymain_init (main.c:339)
==5440==    by 0x423980: pymain_main (main.c:889)
==5440==    by 0x423A6A: _Py_UnixMain (main.c:940)

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<https://bugs.python.org/issue36356>
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