Build failure with "--with-address-sanitizer" flag #121847
Description
Bug report
Bug description:
When building Python with --with-address-sanitizer flag, the build fails. Leak sanitizer triggers when python is run.
Possible way to reproduce:
nix build --impure --expr \
'with import <nixpkgs> {};
python312.overrideAttrs (oldAttrs: {
configureFlags = oldAttrs.configureFlags or [] ++ ["--with-address-sanitizer"];
})'
Relevant portion of the build log:
...
./_bootstrap_python ./Programs/_freeze_module.py abc ./Lib/abc.py Python/frozen_modules/abc.h
./_bootstrap_python ./Programs/_freeze_module.py codecs ./Lib/codecs.py Python/frozen_modules/codecs.h
./_bootstrap_python ./Programs/_freeze_module.py io ./Lib/io.py Python/frozen_modules/io.h
./_bootstrap_python ./Programs/_freeze_module.py _collections_abc ./Lib/_collections_abc.py Python/frozen_modules/_collections_abc.h
./_bootstrap_python ./Programs/_freeze_module.py _sitebuiltins ./Lib/_sitebuiltins.py Python/frozen_modules/_sitebuiltins.h
./_bootstrap_python ./Programs/_freeze_module.py genericpath ./Lib/genericpath.py Python/frozen_modules/genericpath.h
./_bootstrap_python ./Programs/_freeze_module.py ntpath ./Lib/ntpath.py Python/frozen_modules/ntpath.h
./_bootstrap_python ./Programs/_freeze_module.py posixpath ./Lib/posixpath.py Python/frozen_modules/posixpath.h
./_bootstrap_python ./Programs/_freeze_module.py os ./Lib/os.py Python/frozen_modules/os.h
./_bootstrap_python ./Programs/_freeze_module.py site ./Lib/site.py Python/frozen_modules/site.h
./_bootstrap_python ./Programs/_freeze_module.py stat ./Lib/stat.py Python/frozen_modules/stat.h
./_bootstrap_python ./Programs/_freeze_module.py importlib.util ./Lib/importlib/util.py Python/frozen_modules/importlib.util.h
./_bootstrap_python ./Programs/_freeze_module.py importlib.machinery ./Lib/importlib/machinery.py Python/frozen_modules/importlib.machinery.h
./_bootstrap_python ./Programs/_freeze_module.py runpy ./Lib/runpy.py Python/frozen_modules/runpy.h
./_bootstrap_python ./Programs/_freeze_module.py __hello__ ./Lib/__hello__.py Python/frozen_modules/__hello__.h
./_bootstrap_python ./Programs/_freeze_module.py __phello__ ./Lib/__phello__/__init__.py Python/frozen_modules/__phello__.h
./_bootstrap_python ./Programs/_freeze_module.py __phello__.ham ./Lib/__phello__/ham/__init__.py Python/frozen_modules/__phello__.ham.h
./_bootstrap_python ./Programs/_freeze_module.py __phello__.ham.eggs ./Lib/__phello__/ham/eggs.py Python/frozen_modules/__phello__.ham.eggs.h
./_bootstrap_python ./Programs/_freeze_module.py __phello__.spam ./Lib/__phello__/spam.py Python/frozen_modules/__phello__.spam.h
./_bootstrap_python ./Programs/_freeze_module.py frozen_only ./Tools/freeze/flag.py Python/frozen_modules/frozen_only.h
=================================================================
[1m[31m==408115==ERROR: LeakSanitizer: detected memory leaks
[1m[0m
[1m[34mDirect leak of 15657 byte(s) in 318 object(s) allocated from:
[1m[0m #0 0x7ffff79fd04f in __interceptor_malloc (/nix/store/c6r62m84hywf4i6qq1h28f13zv38yqyp-gcc-13.3.0-lib/lib/libasan.so.8+0xdc04f)
#1 0x6efb6e in PyUnicode_New Objects/unicodeobject.c:1251
#2 0x76ef10 in PyUnicode_New Objects/unicodeobject.c:1200
#3 0x76ef10 in unicode_decode_utf8 Objects/unicodeobject.c:4693
#4 0x4eb9ee in _PyPegen_decode_string Parser/string_parser.c:185
#5 0x4eb9ee in _PyPegen_decode_string Parser/string_parser.c:182
#6 0x4ec294 in _PyPegen_parse_string Parser/string_parser.c:273
#7 0x44c06e in _PyPegen_constant_from_string Parser/action_helpers.c:1413
#8 0x49e4df in string_rule Parser/parser.c:16242
#9 0x49e4df in _tmp_259_rule Parser/parser.c:40700
#10 0x49e4df in _loop1_115_rule Parser/parser.c:32163
#11 0x49e4df in strings_rule Parser/parser.c:16294
#12 0x45eecb in atom_rule Parser/parser.c:14690
#13 0x464a8f in primary_raw Parser/parser.c:14328
#14 0x464a8f in primary_rule Parser/parser.c:14126
#15 0x4659f9 in await_primary_rule Parser/parser.c:14080
#16 0x4668e7 in power_rule Parser/parser.c:13956
#17 0x4668e7 in factor_rule Parser/parser.c:13906
#18 0x467d8f in term_raw Parser/parser.c:13747
#19 0x467d8f in term_rule Parser/parser.c:13509
#20 0x4692c4 in sum_raw Parser/parser.c:13463
#21 0x4692c4 in sum_rule Parser/parser.c:13342
#22 0x46a224 in shift_expr_raw Parser/parser.c:13302
#23 0x46a224 in shift_expr_rule Parser/parser.c:13181
#24 0x46afa4 in bitwise_and_raw Parser/parser.c:13141
#25 0x46afa4 in bitwise_and_rule Parser/parser.c:13059
#26 0x46bbc4 in bitwise_xor_raw Parser/parser.c:13019
#27 0x46bbc4 in bitwise_xor_rule Parser/parser.c:12937
#28 0x46c7e4 in bitwise_or_raw Parser/parser.c:12897
#29 0x46c7e4 in bitwise_or_rule Parser/parser.c:12815
#30 0x46d4a0 in comparison_rule Parser/parser.c:12055
#31 0x46d4a0 in inversion_rule Parser/parser.c:12006
#32 0x4703be in conjunction_rule Parser/parser.c:11883
#33 0x4713ae in disjunction_rule Parser/parser.c:11795
#34 0x4729f4 in expression_rule Parser/parser.c:11083
#35 0x476061 in kvpair_rule Parser/parser.c:16754
#36 0x4ae2ce in double_starred_kvpair_rule Parser/parser.c:16714
#37 0x4ae2ce in _loop0_118_rule Parser/parser.c:32287
#38 0x4ae2ce in _gather_117_rule Parser/parser.c:32354
#39 0x45fe55 in double_starred_kvpairs_rule Parser/parser.c:16642
#40 0x45fe55 in dict_rule Parser/parser.c:16561
#41 0x45fe55 in _tmp_96_rule Parser/parser.c:30838
#42 0x45fe55 in atom_rule Parser/parser.c:14772
#43 0x4b2e1b in t_primary_raw Parser/parser.c:18967
#44 0x4b2e1b in t_primary_rule Parser/parser.c:18757
#45 0x4b41d4 in target_with_star_atom_rule Parser/parser.c:18257
#46 0x4b7059 in star_target_rule Parser/parser.c:18200
#47 0x4b7769 in star_targets_rule Parser/parser.c:17942
#48 0x4c8bba in _tmp_250_rule Parser/parser.c:40232
#49 0x4c8bba in _loop1_14_rule Parser/parser.c:25810
#50 0x4c8bba in assignment_rule Parser/parser.c:2360
#51 0x4cc0f3 in simple_stmt_rule Parser/parser.c:1707
...
CPython versions tested on:
3.10, 3.12
Operating systems tested on:
Linux