gh-155430: fix `hmac.digest` bigmem test by picnixz · Pull Request #155431 · python/cpython

picnixz · 2026-08-09T12:51:07Z

Issue: HMAC's bigmem tests for hmac.digest are incorrect #155430

picnixz · 2026-08-09T12:52:34Z

!buildbot bigmem

bedevere-bot · 2026-08-09T12:52:38Z

🤖 New build scheduled with the buildbot fleet by @picnixz for commit 6c2b764 🤖

Results will be shown at:

https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F155431%2Fmerge

The command will test the builders whose names match following regular expression: bigmem

The builders matched are:

aarch64 Ubuntu 24.04 BigMem PR

miss-islington-app · 2026-08-15T12:00:31Z

Thanks @picnixz for the PR 🌮🎉.. I'm working now to backport this PR to: 3.14, 3.15.
🐍🍒⛏🤖

bedevere-app · 2026-08-15T12:00:48Z

GH-155846 is a backport of this pull request to the 3.15 branch.

bedevere-app · 2026-08-15T12:00:55Z

GH-155847 is a backport of this pull request to the 3.14 branch.

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

bedevere-bot · 2026-08-27T15:33:40Z

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot s390x Fedora Stable Clang Installed 3.14 (tier-3) has failed when building commit 6314b9f.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1693/builds/1308) and take a look at the build logs.
Check if the failure is related to this commit (6314b9f) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1693/builds/1308

Summary of the results of the build (if available):

Click to see traceback logs

Note: switching to '6314b9fde9abaec386855f282e72994752c58850'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 6314b9fde9aba [3.14] gh-155430: fix `hmac.digest` bigmem test (GH-155431) (#155847)
Switched to and reset branch '3.14'

configure: WARNING: s390x-ibm-linux-gnu/clang is not supported
configure: WARNING:

Platform "s390x-ibm-linux-gnu" with compiler "clang" is not supported by the
CPython core team, see https://peps.python.org/pep-0011/ for more information.


Objects/unicodeobject.c:5081:1: warning: unused function 'ctz' [-Wunused-function]
 5081 | ctz(size_t v)
      | ^~~
1 warning generated.
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:285:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  285 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:292:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  292 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
./Modules/expat/xmltok_impl.c:89:5: note: expanded from macro 'CHECK_NAME_CASES'
   89 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:438:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  438 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:445:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  445 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
./Modules/expat/xmltok_impl.c:89:5: note: expanded from macro 'CHECK_NAME_CASES'
   89 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:551:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  551 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:560:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  560 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
./Modules/expat/xmltok_impl.c:89:5: note: expanded from macro 'CHECK_NAME_CASES'
   89 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:582:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  582 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
./Modules/expat/xmltok_impl.c:89:5: note: expanded from macro 'CHECK_NAME_CASES'
   89 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:593:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  593 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:690:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  690 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:735:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  735 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:761:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  761 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
./Modules/expat/xmltok_impl.c:89:5: note: expanded from macro 'CHECK_NAME_CASES'
   89 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:772:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  772 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:785:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  785 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:930:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  930 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:943:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  943 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
./Modules/expat/xmltok_impl.c:89:5: note: expanded from macro 'CHECK_NAME_CASES'
   89 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:960:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  960 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
./Modules/expat/xmltok_impl.c:118:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  118 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:967:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  967 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
./Modules/expat/xmltok_impl.c:89:5: note: expanded from macro 'CHECK_NAME_CASES'
   89 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:1202:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1202 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
./Modules/expat/xmltok_impl.c:89:5: note: expanded from macro 'CHECK_NAME_CASES'
   89 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ./Modules/expat/xmltok.c:312:
./Modules/expat/xmltok_impl.c:1222:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1222 |           CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |           ^
./Modules/expat/xmltok_impl.c:89:5: note: expanded from macro 'CHECK_NAME_CASES'
   89 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
./Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
19 warnings generated.

make: [Makefile:2919: libinstall] Error 1 (ignored)
ln: failed to create symbolic link 'python3': No space left on device
make: *** [Makefile:2662: bininstall] Error 1

bedevere-bot · 2026-08-27T15:34:55Z

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot s390x Fedora Stable LTO + PGO 3.14 (tier-3) has failed when building commit 6314b9f.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1699/builds/1308) and take a look at the build logs.
Check if the failure is related to this commit (6314b9f) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1699/builds/1308

Summary of the results of the build (if available):

Click to see traceback logs

Note: switching to '6314b9fde9abaec386855f282e72994752c58850'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 6314b9fde9a [3.14] gh-155430: fix `hmac.digest` bigmem test (GH-155431) (#155847)
Switched to and reset branch '3.14'

find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
make[2]: [Makefile:3398: clean-retain-profile] Error 1 (ignored)
/tmp/ccayMoaI.s: Assembler messages:
/tmp/ccayMoaI.s: Fatal error: can't write 3952 bytes to section .rodata of Modules/unicodedata.o: 'No space left on device'
/tmp/cc3rITNq.s: Assembler messages:
/tmp/cc3rITNq.s: Fatal error: Modules/mmapmodule.o: No space left on device
make[2]: *** [Makefile:3690: Modules/mmapmodule.o] Error 1
make[2]: *** Waiting for unfinished jobs....
Assembler messages:
Fatal error: can't create Modules/expat/xmltok.o: No space left on device
make[2]: *** [Makefile:1680: Modules/expat/xmltok.o] Error 1
/tmp/ccKOFlDv.s: Assembler messages:
/tmp/ccKOFlDv.s: Fatal error: can't write 1953 bytes to section .gnu.lto_sha256_update.2.29400e8202a52a98 of Modules/_hacl/Hacl_Hash_SHA2.o: 'No space left on device'
/tmp/ccQOAucZ.s: Assembler messages:
/tmp/ccQOAucZ.s: Fatal error: can't write 1810 bytes to section .gnu.lto_flags_as_dict.147.1931eb2798cab964 of Modules/_decimal/_decimal.o: 'No space left on device'
/tmp/ccKOFlDv.s: Fatal error: Modules/_hacl/Hacl_Hash_SHA2.o: No such file or directory
/tmp/ccxuFY0i.s: Assembler messages:
/tmp/ccxuFY0i.s: Fatal error: /tmp/ccKPidxJ.s: can't write 13 bytes to section .debug_loclists of Python/Python-ast.o: 'No space left on device'
Assembler messages:
/tmp/ccKPidxJ.s: Fatal error: can't write 3951 bytes to section .gnu.lto_.icf.14dbb073b154a7df of Modules/expat/xmlparse.o: 'No space left on device'
/tmp/ccKPidxJ.s: Fatal error: Modules/expat/xmlparse.o: No such file or directory
make[2]: *** [Makefile:1715: Modules/_hacl/Hacl_Hash_SHA2.o] Error 1
/tmp/ccQOAucZ.s: Fatal error: Modules/_decimal/_decimal.o: No such file or directory
make[2]: *** [Makefile:1674: Modules/expat/xmlparse.o] Error 1
/tmp/ccxuFY0i.s: Fatal error: Python/Python-ast.o: No such file or directory
make[2]: *** [Makefile:3633: Modules/_decimal/_decimal.o] Error 1
make[2]: *** [Makefile:3684: Modules/unicodedata.o] Error 1
make[2]: *** [Makefile:3306: Python/Python-ast.o] Error 1
./Modules/socketmodule.c: In function ‘getsockaddrarg’:
./Modules/socketmodule.c:2646:9: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
 2646 |         strncpy((char *)sa->salg_name, name, sizeof(sa->salg_name));
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [Makefile:1012: profile-gen-stamp] Error 2
make: *** [Makefile:1024: profile-run-stamp] Error 2

find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
make: [Makefile:3398: clean-retain-profile] Error 1 (ignored)

bedevere-bot · 2026-08-27T15:36:01Z

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot s390x Fedora Stable LTO 3.14 (tier-3) has failed when building commit 6314b9f.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1731/builds/1295) and take a look at the build logs.
Check if the failure is related to this commit (6314b9f) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1731/builds/1295

Summary of the results of the build (if available):

Click to see traceback logs

Note: switching to '6314b9fde9abaec386855f282e72994752c58850'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 6314b9fde9ab [3.14] gh-155430: fix `hmac.digest` bigmem test (GH-155431) (#155847)
Switched to and reset branch '3.14'

/tmp/cc8djlQE.s: Assembler messages:
/tmp/cc8djlQE.s: Fatal error: Python/crossinterp.o: No space left on device
make: *** [Makefile:3306: Python/crossinterp.o] Error 1
make: *** Waiting for unfinished jobs....
/tmp/cctz1bJL.s: Assembler messages:
/tmp/cctz1bJL.s: Fatal error: can't write 770 bytes to section .gnu.lto__PyMem_Strdup.509.eb8976987898d36b of Objects/obmalloc.o: 'No space left on device'
/tmp/cctz1bJL.s: Fatal error: Objects/obmalloc.o: No such file or directory
make: *** [Makefile:3306: Objects/obmalloc.o] Error 1
Assembler messages:
Fatal error: can't create Python/flowgraph.o: No space left on device
make: *** [Makefile:3306: Python/flowgraph.o] Error 1
Assembler messages:
Fatal error: can't create Python/codegen.o: No space left on device
make: *** [Makefile:3306: Python/codegen.o] Error 1
Assembler messages:
Fatal error: can't create Objects/typeobject.o: No space left on device
make: *** [Makefile:3306: Objects/typeobject.o] Error 1
Assembler messages:
Fatal error: can't create Python/ceval.o: No space left on device
make: *** [Makefile:3316: Python/ceval.o] Error 1
Assembler messages:
Fatal error: can't create Python/Python-ast.o: No space left on device
make: *** [Makefile:3306: Python/Python-ast.o] Error 1
Assembler messages:
Fatal error: can't create Objects/unicodeobject.o: No space left on device
make: *** [Makefile:3306: Objects/unicodeobject.o] Error 1

find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
make: [Makefile:3398: clean-retain-profile] Error 1 (ignored)

pythongh-155430: fix hmac.digest bigmem test

6c2b764

picnixz requested a review from gpshead as a code owner August 9, 2026 12:51

bedevere-app Bot added the tests Tests in the Lib/test dir label Aug 9, 2026

bedevere-app Bot mentioned this pull request Aug 9, 2026

HMAC's bigmem tests for hmac.digest are incorrect #155430

Closed

bedevere-app Bot added the awaiting core review label Aug 9, 2026

picnixz added the skip news label Aug 9, 2026

picnixz added needs backport to 3.15 pre-release feature fixes, bugs and security fixes needs backport to 3.14 bugs and security fixes labels Aug 9, 2026

picnixz merged commit 948fd7e into python:main Aug 15, 2026
57 of 58 checks passed

bedevere-app Bot removed the awaiting core review label Aug 15, 2026

picnixz deleted the fix/tests/hmac-digest-test-155430 branch August 15, 2026 12:00

bedevere-app Bot removed the needs backport to 3.15 pre-release feature fixes, bugs and security fixes label Aug 15, 2026

bedevere-app Bot removed the needs backport to 3.14 bugs and security fixes label Aug 15, 2026

hugovk pushed a commit that referenced this pull request Aug 27, 2026

[3.15] gh-155430: fix hmac.digest bigmem test (GH-155431) (#155846)

6f65cec

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

hugovk pushed a commit that referenced this pull request Aug 27, 2026

[3.14] gh-155430: fix hmac.digest bigmem test (GH-155431) (#155847)

6314b9f

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

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gh-155430: fix `hmac.digest` bigmem test - #155431

gh-155430: fix `hmac.digest` bigmem test#155431
picnixz merged 1 commit into
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picnixz:fix/tests/hmac-digest-test-155430

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picnixz commented Aug 9, 2026 •

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