[3.15] gh-154389: Do not use uuid_create() on OpenBSD (GH-154390) (GH-154391)
serhiy-storchaka <[email protected]>
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https://github.com/python/cpython/commit/fe66754f245d2ff3e80680429806b016992519dc commit: fe66754f245d2ff3e80680429806b016992519dc branch: 3.15 author: Miss Islington (bot) <[email protected]> committer: serhiy-storchaka <[email protected]> date: 2026-07-21T20:02:34Z summary: [3.15] gh-154389: Do not use uuid_create() on OpenBSD (GH-154390) (GH-154391) Like NetBSD, OpenBSD generates version 4 UUIDs in uuid_create(), so it cannot be used for uuid.uuid1(). (cherry picked from commit c76fb912070389e0fbad3bf4eab066cd5da931b9) Co-authored-by: Serhiy Storchaka <[email protected]> Co-authored-by: Claude Opus 4.8 <[email protected]> files: A Misc/NEWS.d/next/Library/2026-07-21-20-34-05.gh-issue-154389.DlTiii.rst M configure M configure.ac diff --git a/Misc/NEWS.d/next/Library/2026-07-21-20-34-05.gh-issue-154389.DlTiii.rst b/Misc/NEWS.d/next/Library/2026-07-21-20-34-05.gh-issue-154389.DlTiii.rst new file mode 100644 index 00000000000000..eb2e2edc2d720e --- /dev/null +++ b/Misc/NEWS.d/next/Library/2026-07-21-20-34-05.gh-issue-154389.DlTiii.rst @@ -0,0 +1,3 @@ +Fix :func:`uuid.uuid1` on OpenBSD: +it returned a version 4 UUID, +because ``uuid_create()`` generates random UUIDs on this platform. diff --git a/configure b/configure index af350fbb132d78..dd506e6899515b 100755 --- a/configure +++ b/configure @@ -15162,9 +15162,10 @@ then : fi -# gh-124228: While the libuuid library is available on NetBSD, it supports only UUID version 4. +# gh-124228: While the libuuid library is available on NetBSD and OpenBSD, +# it supports only UUID version 4. # This restriction inhibits the proper generation of time-based UUIDs. -if test "$ac_sys_system" = "NetBSD"; then +if test "$ac_sys_system" = "NetBSD" || test "$ac_sys_system" = "OpenBSD"; then have_uuid=missing printf "%s\n" "#define HAVE_UUID_H 0" >>confdefs.h diff --git a/configure.ac b/configure.ac index a8bd6b884a131c..73d0bb48ea8f4f 100644 --- a/configure.ac +++ b/configure.ac @@ -4003,9 +4003,10 @@ AS_VAR_IF([ac_cv_have_uuid_generate_time_safe], [yes], [ AC_DEFINE([HAVE_UUID_GENERATE_TIME_SAFE], [1]) ]) -# gh-124228: While the libuuid library is available on NetBSD, it supports only UUID version 4. +# gh-124228: While the libuuid library is available on NetBSD and OpenBSD, +# it supports only UUID version 4. # This restriction inhibits the proper generation of time-based UUIDs. -if test "$ac_sys_system" = "NetBSD"; then +if test "$ac_sys_system" = "NetBSD" || test "$ac_sys_system" = "OpenBSD"; then have_uuid=missing AC_DEFINE([HAVE_UUID_H], [0]) fi _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]