cpython/Modules
Gregory P. Smith 5f4d05d83f
[3.7] bpo-35214: Initial clang MemorySanitizer support (GH-10479) (GH-10492)
Adds configure flags for msan and ubsan builds to make it easier to enable.
These also encode the detail that address sanitizer and memory sanitizer
should disable pymalloc.

Define MEMORY_SANITIZER when appropriate at build time and adds workarounds
to existing code to mark things as initialized where the sanitizer is otherwise unable to
determine that.  This lets our build succeed under the memory sanitizer.  not all tests
pass without sanitizer failures yet but we're in pretty good shape after this.

(cherry picked from commit 1584a00815)

Co-authored-by: Gregory P. Smith <greg@krypto.org> [Google LLC]
2018-11-12 13:48:24 -08:00
..
_blake2 [3.7] Fix misleading mentions of tp_size in comments. (GH-9136) 2018-09-10 10:22:55 -07:00
_ctypes [3.7] bpo-35214: Initial clang MemorySanitizer support (GH-10479) (GH-10492) 2018-11-12 13:48:24 -08:00
_decimal bpo-35059, libmpdec: Add missing EXTINLINE in mpdecimal.h (GH-10128) 2018-10-26 10:28:26 -07:00
_io bpo-35133: Fix mistakes when concatenate string literals on different lines. (GH-10284) 2018-11-05 06:52:58 -08:00
_multiprocessing bpo-31653: Remove deadcode in semlock_acquire() (#4091) 2017-10-23 13:57:51 -07:00
_sha3 [3.7] bpo-34922: Fix integer overflow in the digest() and hexdigest() methods (GH-9751) (GH-9798) 2018-10-11 08:06:36 +03:00
_sqlite bpo-34743: Fix test_database_source_name under SQLite 3.7.9 (GH-9426) 2018-09-20 20:20:32 +03:00
_xxtestfuzz Avoid UB in test selection macro. (#3407) 2017-09-06 18:00:47 -07:00
cjkcodecs bpo-35194: Fix a wrong constant in cp932 codec (GH-10420) 2018-11-08 23:35:05 -08:00
clinic [3.7]bpo-29341: Backport b942707 3.7 (#10298) 2018-11-02 13:56:25 -04:00
expat [3.7] bpo-35011: Restore use of pyexpatns.h in libexpat (GH-9939) (GH-9940) 2018-10-17 19:06:30 -07:00
README
Setup.dist closes bpo-35139: The `pyexpat` module's macros in `Modules/Setup` now match `setup.py` (GH-10289) 2018-11-01 20:09:04 -07:00
_abc.c [3.7] Fix misleading mentions of tp_size in comments. (GH-9136) 2018-09-10 10:22:55 -07:00
_asynciomodule.c [3.7] Fix a compiler warning added in bpo-34872. (GH-9722). (GH-9726) 2018-10-05 21:58:15 +03:00
_bisectmodule.c Issue #28792: Remove aliases from _bisect 2016-11-24 23:31:59 +01:00
_bz2module.c bpo-35090: Fix potential division by zero in allocator wrappers (GH-10174) 2018-10-28 13:46:56 -07:00
_codecsmodule.c bpo-24037: Add Argument Clinic converter `bool(accept={int})`. (#485) 2017-03-12 10:10:47 +02:00
_collectionsmodule.c closes bpo-31608: Fix a crash in methods of a subclass of _collections.deque with a bad __new__(). (GH-3788) 2018-09-11 12:08:10 -07:00
_contextvarsmodule.c bpo-34762: Fix contextvars C API to use PyObject* pointer types. (GH-9473) 2018-09-21 12:48:10 -07:00
_cryptmodule.c fixes bpo-31866: remove code pertaining to AtheOS support (#4115) 2017-10-25 23:55:14 -07:00
_csv.c bpo-34395: Fix memory leaks caused by incautious usage of PyMem_Resize(). (GH-8756) 2018-08-16 00:53:00 -04:00
_curses_panel.c Issue #28999: Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever 2017-01-23 09:47:21 +02:00
_cursesmodule.c correct the typos (#4950) 2017-12-20 23:36:10 +02:00
_datetimemodule.c bpo-35133: Fix mistakes when concatenate string literals on different lines. (GH-10284) 2018-11-05 06:52:58 -08:00
_dbmmodule.c [3.7] bpo-33383: Fix crash in get() of the dbm.ndbm database object. (GH-6630) (GH-6631) 2018-04-29 14:50:26 +03:00
_elementtree.c Fix error handling bugs in _elementtree.c. (GH-10060) 2018-10-23 12:45:44 -07:00
_functoolsmodule.c bpo-32422: Reduce lru_cache memory usage (GH-5008) 2017-12-26 02:03:24 +09:00
_gdbmmodule.c bpo-32922: dbm.open() now encodes filename with the filesystem encoding. (GH-5832) 2018-02-26 06:25:40 -08:00
_hashopenssl.c bpo-20216: Correct docstrings of digest() methods in hashlib. (GH-9873) (GH-9971) 2018-10-20 01:20:56 +02:00
_heapqmodule.c
_json.c bpo-34649: Add missing NULL checks to _encoded_const() (GH-9225) 2018-09-13 00:46:40 +03:00
_localemodule.c bpo-31900: Fix localeconv() encoding for LC_NUMERIC (#4174) 2018-01-15 15:58:02 +01:00
_lsprof.c Fix docstring of Profiler class (GH-8651) 2018-08-03 02:30:49 -07:00
_lzmamodule.c bpo-35090: Fix potential division by zero in allocator wrappers (GH-10174) 2018-10-28 13:46:56 -07:00
_math.c
_math.h
_opcode.c
_operator.c bpo-30592: Fixed error messages for some builtins. (#1996) 2017-06-08 14:41:19 +03:00
_pickle.c bpo-35133: Fix mistakes when concatenate string literals on different lines. (GH-10284) 2018-11-05 06:52:58 -08:00
_posixsubprocess.c [3.7] bpo-35214: Initial clang MemorySanitizer support (GH-10479) (GH-10492) 2018-11-12 13:48:24 -08:00
_queuemodule.c [3.7] Fix misleading mentions of tp_size in comments. (GH-9136) 2018-09-10 10:22:55 -07:00
_randommodule.c bpo-31478: Fix an assertion failure in random.seed() in case a seed has a bad __abs__() method. (#3596) 2017-09-28 10:50:01 +03:00
_scproxy.c closes bpo-31903: Release the GIL when calling into SystemConfiguration (GH-4178) 2018-09-12 08:37:30 -07:00
_sre.c bpo-32308: Replace empty matches adjacent to a previous non-empty match in re.sub(). (#4846) 2018-01-04 11:06:13 +02:00
_ssl.c bpo-34824: Fix a possible NULL pointer dereference in _ssl.c (GH-9606) (GH-9743) 2018-10-20 01:14:42 +02:00
_ssl_data.h
_stat.c
_struct.c bpo-32240: Add the const qualifier to declarations of PyObject* array arguments. (#4746) 2017-12-15 13:11:11 +02:00
_testbuffer.c Make various internal _testbuffer symbols static. (GH-8160) 2018-07-07 11:37:54 -07:00
_testcapimodule.c Make GenericAlias_Type and Generic_Type static. (GH-8076) 2018-07-03 23:08:57 -07:00
_testimportmultiple.c
_testmultiphase.c Make two PyModuleDef_Slot symbols static in _testmultiphase. (GH-8147) 2018-07-06 21:25:22 -07:00
_threadmodule.c [3.7] Fix misleading mentions of tp_size in comments. (GH-9136) 2018-09-10 10:22:55 -07:00
_tkinter.c bpo-34794: Fix a leak in Tkinter. (GH-10025) (GH-10069) 2018-10-23 23:46:32 +02:00
_tracemalloc.c bpo-32030: Enhance Py_Main() (#4412) 2017-11-15 18:11:45 -08:00
_uuidmodule.c bpo-32493: Fix uuid.uuid1() on FreeBSD. (GH-7099) 2018-05-24 16:22:59 -07:00
_weakref.c bpo-32150: Expand tabs to spaces in C files. (#4583) 2017-11-28 17:56:10 +02:00
_winapi.c bpo-34563: Fix for invalid assert on big output of multiprocessing.Process (GH-9027) (GH-9064) 2018-09-04 21:39:54 +02:00
addrinfo.h
arraymodule.c bpo-32571: Avoid raising unneeded AttributeError and silencing it in C code (GH-5222) 2018-01-25 17:49:40 +09:00
atexitmodule.c bpo-31901: atexit callbacks should be run at subinterpreter shutdown (#4611) 2017-12-20 11:17:58 +01:00
audioop.c bpo-33781: audioop: enhance rounding double as int (GH-7447) 2018-06-06 07:33:05 -07:00
binascii.c bpo-34736: improve error message for invalid length b64decode inputs (GH-9563) 2018-09-27 23:12:54 -07:00
cmathmodule.c
config.c.in rename _imp initialization function to follow conventions (#5432) 2018-01-29 11:33:57 -08:00
errnomodule.c
faulthandler.c [3.7] bpo-35214: Initial clang MemorySanitizer support (GH-10479) (GH-10492) 2018-11-12 13:48:24 -08:00
fcntlmodule.c bpo-30022: Get rid of using EnvironmentError and IOError (except test… (#1051) 2017-04-16 10:46:38 +03:00
gc_weakref.txt
gcmodule.c bpo-33622: Fix issues with handling errors in the GC. (GH-7078) 2018-05-24 05:39:08 -07:00
getaddrinfo.c bpo-32241: Add the const qualifire to declarations of umodifiable strings. (#4748) 2017-12-12 13:55:04 +02:00
getbuildinfo.c bpo-27593: Get SCM build info from git instead of hg. (#446) 2017-03-04 00:19:55 -05:00
getnameinfo.c
getpath.c bpo-29240: Fix locale encodings in UTF-8 Mode (#5170) 2018-01-15 10:45:49 +01:00
grpmodule.c [3.7] bpo-34604: Fix possible mojibake in pwd.getpwnam() and grp.getgrnam() (GH-9098) (GH-9104) 2018-09-09 13:27:31 +02:00
hashlib.h bpo-31370: Remove support for threads-less builds (#3385) 2017-09-07 18:56:24 +02:00
hashtable.c Replace KB unit with KiB (#4293) 2017-11-08 14:44:44 -08:00
hashtable.h
itertoolsmodule.c bpo-32571: Avoid raising unneeded AttributeError and silencing it in C code (GH-5222) 2018-01-25 17:49:40 +09:00
ld_so_aix.in Issue #10656: Fix out-of-tree building on AIX 2016-11-20 07:56:37 +00:00
main.c bpo-34783: Fix Py_Main() (GH-9526) 2018-09-24 05:03:01 -07:00
makesetup bpo-32232: by default, Setup modules are no longer built with -DPy_BUILD_CORE (GH-6489) 2018-04-20 08:39:18 -07:00
makexp_aix
mathmodule.c bpo-31338 (#3374) 2017-09-14 18:13:16 -07:00
md5module.c bpo-20216: Correct docstrings of digest() methods in hashlib. (GH-9873) (GH-9971) 2018-10-20 01:20:56 +02:00
mmapmodule.c [3.7] Fix misleading mentions of tp_size in comments. (GH-9136) 2018-09-10 10:22:55 -07:00
nismodule.c [security] bpo-13617: Reject embedded null characters in wchar* strings. (#2302) 2017-06-28 08:30:06 +03:00
ossaudiodev.c [3.7] Fix misleading mentions of tp_size in comments. (GH-9136) 2018-09-10 10:22:55 -07:00
overlapped.c bpo-32622: Native sendfile on windows (GH-5565) 2018-02-25 09:10:58 -08:00
parsermodule.c bpo-33308: Fix a crash in the parser module when convert an ST object. (GH-6519) 2018-04-18 22:10:36 -07:00
posixmodule.c [3.7]bpo-29341: Backport b942707 3.7 (#10298) 2018-11-02 13:56:25 -04:00
posixmodule.h
pwdmodule.c [3.7] bpo-34604: Fix possible mojibake in pwd.getpwnam() and grp.getgrnam() (GH-9098) (GH-9104) 2018-09-09 13:27:31 +02:00
pyexpat.c Fix several reference counting bugs in pyexpat.c. (GH-9955) 2018-10-19 00:16:25 -07:00
readline.c bpo-13631: Fix the order of initialization for readline libedit on macOS. (GH-6915) (GH-6928) 2018-05-17 03:27:33 -04:00
resource.c bpo-20185: Convert the resource moduel to Argument Clinic. (#545) 2017-03-12 13:08:30 +02:00
rotatingtree.c
rotatingtree.h bpo-32150: Expand tabs to spaces in C files. (#4583) 2017-11-28 17:56:10 +02:00
selectmodule.c bpo-32568: make select.epoll() and its docs consistent (GH-7840) (GH-8024) 2018-06-30 16:03:19 +03:00
sha1module.c bpo-20216: Correct docstrings of digest() methods in hashlib. (GH-9873) (GH-9971) 2018-10-20 01:20:56 +02:00
sha256module.c bpo-20216: Correct docstrings of digest() methods in hashlib. (GH-9873) (GH-9971) 2018-10-20 01:20:56 +02:00
sha512module.c bpo-20216: Correct docstrings of digest() methods in hashlib. (GH-9873) (GH-9971) 2018-10-20 01:20:56 +02:00
signalmodule.c bpo-30654: Do not reset SIGINT handler to SIG_DFL in finisignal (GH-7146) (GH-7306) 2018-06-01 12:50:24 +02:00
socketmodule.c [3.7] closes bpo-25041: Document AF_PACKET socket address format. (GH-9207) 2018-09-11 18:46:36 -07:00
socketmodule.h closes bpo-34555: Fix incorrectly nested test for HAVE_LINUX_VM_SOCKETS_H (GH-9016) 2018-09-01 18:30:44 -04:00
spwdmodule.c [security] bpo-13617: Reject embedded null characters in wchar* strings. (#2302) 2017-06-28 08:30:06 +03:00
sre.h bpo-25054, bpo-1647489: Added support of splitting on zerowidth patterns. (#4471) 2017-12-04 14:29:05 +02:00
sre_constants.h bpo-31690: Allow the inline flags "a", "L", and "u" to be used as group flags for RE. (#3885) 2017-10-24 23:31:42 +03:00
sre_lib.h bpo-25054, bpo-1647489: Added support of splitting on zerowidth patterns. (#4471) 2017-12-04 14:29:05 +02:00
symtablemodule.c Issue #20186: Converted the symtable module to Argument Clinic. 2017-02-04 12:13:20 +02:00
syslogmodule.c Issue #28999: Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever 2017-01-23 09:47:21 +02:00
termios.c Fix a possible "double decref" in termios.tcgetattr(). (GH-10194) 2018-10-28 22:17:45 -07:00
testcapi_long.h
timemodule.c closes bpo-35025: Properly guard the `CLOCK_GETTIME` et al macros in timemodule.c. (GH-9961) 2018-10-20 17:41:38 -07:00
tkappinit.c
tkinter.h
unicodedata.c bpo-29456: Fix bugs in unicodedata.normalize: u1176, u11a7 and u11c3 (GH-1958) 2018-06-15 05:21:55 -07:00
unicodedata_db.h update to Unicode 11.0.0 (closes bpo-33778) (GH-7439) (GH-7470) 2018-06-07 03:36:22 -04:00
unicodename_db.h update to Unicode 11.0.0 (closes bpo-33778) (GH-7439) (GH-7470) 2018-06-07 03:36:22 -04:00
winreparse.h
xxlimited.c bpo-33644: Fix signatures of tp_finalize handlers in testing code. (GH-7111) 2018-05-26 01:33:23 -07:00
xxmodule.c bpo-31443: Formulate the type slot initialization rules in terms of C99. (#3688) 2017-09-22 17:44:58 +02:00
xxsubtype.c bpo-33253: Fix xxsubtype.bench() to accept correct str signature. (GH-6439) 2018-04-09 23:00:57 -07:00
zipimport.c bpo-32248 - Implement `ResourceReader` and `get_resource_reader()` for zipimport (#5248) 2018-01-24 15:36:21 -05:00
zlibmodule.c bpo-35090: Fix potential division by zero in allocator wrappers (GH-10174) 2018-10-28 13:46:56 -07:00

README

Source files for standard library extension modules,
and former extension modules that are now builtin modules.