[issue36356] Failure to build with address sanitizer
Stéphane Wirtel
report at bugs.python.org
Tue Mar 19 04:32:10 EDT 2019
Stéphane Wirtel <stephane at wirtel.be> added the comment:
ok, found
I have to disable ipv6 and install libasan
./python -E -S -m sysconfig --generate-posix-vars ;\
if test $? -ne 0 ; then \
echo "generate-posix-vars failed" ; \
rm -f ./pybuilddir.txt ; \
exit 1 ; \
fi
=================================================================
==5408==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 34 byte(s) in 1 object(s) allocated from:
#0 0x7fb085e03c08 in __interceptor_malloc (/lib64/libasan.so.5+0xefc08)
#1 0x4d99a2 in _PyMem_RawMalloc Objects/obmalloc.c:99
#2 0x4d9b4a in _PyMem_DebugRawAlloc Objects/obmalloc.c:2020
#3 0x4d9ba5 in _PyMem_DebugRawMalloc Objects/obmalloc.c:2049
#4 0x4dc354 in PyMem_RawMalloc Objects/obmalloc.c:527
#5 0x4dc510 in _PyMem_RawStrdup Objects/obmalloc.c:613
#6 0x652f5f in get_ctype_locale Python/preconfig.c:483
#7 0x6560a6 in _PyPreConfig_Read Python/preconfig.c:506
#8 0x616cde in _PyCoreConfig_ReadPreConfig Python/coreconfig.c:1342
#9 0x620564 in _PyCoreConfig_Read Python/coreconfig.c:1378
#10 0x65ef06 in pyinit_coreconfig Python/pylifecycle.c:740
#11 0x65fa05 in _Py_InitializeCore Python/pylifecycle.c:786
#12 0x42abba in pymain_init Modules/main.c:370
#13 0x42addc in pymain_main Modules/main.c:889
#14 0x42b2bb in _Py_UnixMain Modules/main.c:940
#15 0x4258ee in main Programs/python.c:16
#16 0x7fb085983412 in __libc_start_main ../csu/libc-start.c:308
Direct leak of 34 byte(s) in 1 object(s) allocated from:
#0 0x7fb085e03c08 in __interceptor_malloc (/lib64/libasan.so.5+0xefc08)
#1 0x4d99a2 in _PyMem_RawMalloc Objects/obmalloc.c:99
#2 0x4d9b4a in _PyMem_DebugRawAlloc Objects/obmalloc.c:2020
#3 0x4d9ba5 in _PyMem_DebugRawMalloc Objects/obmalloc.c:2049
#4 0x4dc354 in PyMem_RawMalloc Objects/obmalloc.c:527
#5 0x4dc510 in _PyMem_RawStrdup Objects/obmalloc.c:613
#6 0x652f5f in get_ctype_locale Python/preconfig.c:483
#7 0x6560a6 in _PyPreConfig_Read Python/preconfig.c:506
#8 0x6585f8 in pyinit_preconfig Python/pylifecycle.c:723
#9 0x65f8b0 in _Py_InitializeCore Python/pylifecycle.c:781
#10 0x42abba in pymain_init Modules/main.c:370
#11 0x42addc in pymain_main Modules/main.c:889
#12 0x42b2bb in _Py_UnixMain Modules/main.c:940
#13 0x4258ee in main Programs/python.c:16
#14 0x7fb085983412 in __libc_start_main ../csu/libc-start.c:308
SUMMARY: AddressSanitizer: 68 byte(s) leaked in 2 allocation(s).
generate-posix-vars failed
make: *** [Makefile:586: pybuilddir.txt] Error 1
----------
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<https://bugs.python.org/issue36356>
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