curlMinimal: 8.20.0 -> 8.21.0 by Scrumplex · Pull Request #534906 · NixOS/nixpkgs

Scrumplex · 2026-06-24T11:25:14Z

https://github.com/curl/curl/releases/tag/curl-8_21_0

Things done

vcunat · 2026-06-24T11:37:14Z

I assume we want to backport because https://curl.se/docs/vuln-8.20.0.html (and more are likely to come in future)

Scrumplex · 2026-06-24T19:12:45Z

python3.14-pycapnp-2.2.3 on staging fails, blocking lix

Scrumplex · 2026-06-25T01:19:52Z

As expected, the checkPhase of lix freezes with this curl version. I will add a patch that reverts curl/curl@2a2104f

unclechu · 2026-06-25T03:04:54Z

As far as I can tell this update should fix Nheko-Reborn/nheko#2054 and remove the need for manual downgrading to 8.19.0

Scrumplex · 2026-06-25T03:12:35Z

As far as I can tell this update should fix Nheko-Reborn/nheko#2054 and remove the need for manual downgrading to 8.19.0

That one was technically fixed in #522574, but it hasn't reached unstable yet. It has reached 26.05 though, so a downgrade shouldn't be needed there.

Scrumplex · 2026-06-25T14:07:53Z

`nixpkgs-review` result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 534906 --package curl.tests --package curlMinimal.tests --package curlFull.tests --package lix
Commit: b891265adaee9e743d8b43c836c78b26ffb0ddce

`x86_64-linux`

❌ 2 packages failed to build:

curl.tests.static
curlFull.tests.pycurl

✅ 29 packages built:

curl.tests.coeurl
curl.tests.curlpp
curl.tests.fetchpatch
curl.tests.haskell-curl
curl.tests.nginx-http3.angie
curl.tests.nginx-http3.nginx
curl.tests.ocaml-curly
curl.tests.php-curl
curl.tests.pkg-config
curl.tests.pycurl
curl.tests.withCheck
curlFull.tests.coeurl
curlFull.tests.curlpp
curlFull.tests.fetchpatch
curlFull.tests.haskell-curl
curlFull.tests.ocaml-curly
curlFull.tests.php-curl
curlFull.tests.pkg-config
curlFull.tests.withCheck
curlMinimal.tests.coeurl
curlMinimal.tests.curlpp
curlMinimal.tests.fetchpatch
curlMinimal.tests.haskell-curl
curlMinimal.tests.ocaml-curly
curlMinimal.tests.php-curl
curlMinimal.tests.pkg-config
curlMinimal.tests.pycurl
curlMinimal.tests.withCheck
lix

curlFull.tests.pycurl

ERROR tests/test_websocket.py::test_send_fragsize_equal_to_payload - RuntimeError: ws test server failed to start
ERROR tests/test_websocket.py::test_recv_raises_blocking_io_error_when_no_data - RuntimeError: ws test server failed to start
ERROR tests/test_websocket.py::test_default_mode_autopongs_server_ping - RuntimeError: ws test server failed to start
ERROR tests/test_websocket.py::test_ws_noautopong_disables_automatic_pong - RuntimeError: ws test server failed to start
ERROR tests/test_websocket.py::test_ws_noautopong_allows_manual_pong - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_write_callback_receives_frame[text] - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_write_callback_receives_frame[binary] - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_fragmented_callback_receive - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_close_frame_visible_in_callback - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_raw_mode_callback_receives_wire_bytes - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_write_callback_can_ws_send_reply - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_write_callback_can_ws_close - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_multi_write_callback_receives_frame - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_multi_write_callback_can_ws_send_reply - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_multi_write_callback_can_ws_close - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_write_callback_relaxation_does_not_allow_other_threads[ws_send] - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_write_callback_relaxation_does_not_allow_other_threads[ws_close] - RuntimeError: ws test server failed to start
ERROR tests/test_websocket_callback.py::test_write_callback_ws_recv_still_rejected - RuntimeError: ws test server failed to start
= 701 passed, 13 skipped, 11 deselected, 1 warning, 45 errors in 82.41s (0:01:22) =
successsuccesssuccesssuccesssuccesssuccesssuccesssuccesssuccesspart1part2

https://github.com/curl/curl/releases/tag/curl-8_21_0 Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

This reverts commit 9518afa. Patch already included in 2.2.3 which causes applying the patch to fail

curl 8.21.0 contains curl/curl@2a2104f which breaks lix for some reason. Revert this single change just for lix as a workaround Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

Scrumplex · 2026-06-26T15:22:22Z

I am now able to build lix, curlMinimal.tests, curl.tests and curlFull.tests on x86_64-linux without failures on my branch.

I will skip the nixpkgs-review as I will need rebuild the whole world again.

curlFull comes with websockets support which seems to fail the websockets tests in pycurl, as it needs python websockets. Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

Backport of pycurl/pycurl#1028 Seems like a new release of pycurl is also imminent, which means we may be able to drop this patch soon. Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

nixpkgs-ci · 2026-06-26T19:26:18Z

Backport failed for staging-26.05, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin staging-26.05
git worktree add -d .worktree/backport-534906-to-staging-26.05 origin/staging-26.05
cd .worktree/backport-534906-to-staging-26.05
git switch --create backport-534906-to-staging-26.05
git cherry-pick -x 940ca9b84b0a7b066ee8179dce01fbe03367ab46 ce113a1be55206fbb91c1969cb82f615d4dfc7ff 200ea92beda611794cfea33cfe23b314fab66d00 339d13830e1ef7c50d1a856e1e706b71881f4f69 d97307b76f4898528c59c895e86412d9607a9436

Needs to forward `nonTeamMaintainers` instead of `maintainers`, because the latter is autopopulated from the former, which in case of teams means all teams members would be added as well. This is what caused an update to curlMinimal to request individual team members instead of the team itself: NixOS#534906

vcunat · 2026-07-06T11:50:46Z

We're now starting some staging-next-26.05 builds and curl is still 8.20.0 in there... but if "we" are fast, we can still catch this bump in that cycle.

Scrumplex · 2026-07-06T19:27:10Z

See #539051

Kiskae mentioned this pull request Jun 24, 2026

Build failure: lixPackageSets.latest.lix #534713

Closed

4 tasks

nixpkgs-ci Bot requested review from a team, andir, balsoft, infinisil and pyrox0 June 24, 2026 11:31

vcunat added the backport staging-26.05 Backport PR automatically label Jun 24, 2026

balsoft added this to Nixpkgs security review Jun 24, 2026

github-project-automation Bot moved this to Needs Review in Nixpkgs security review Jun 24, 2026

infinisil mentioned this pull request Jun 24, 2026

testers.hasPkgConfigModules: Fix meta propagation #534949

Merged

1 task

Scrumplex force-pushed the pkgs/curl/update-2026-06-001 branch from 4a77c1c to a474d85 Compare June 25, 2026 02:05

nixpkgs-ci Bot requested a review from a team June 25, 2026 02:15

nixpkgs-ci Bot removed 11.by: package-maintainer This PR was created by a maintainer of all the package it changes. 2.status: merge-bot eligible This PR can be merged by commenting "@NixOS/nixpkgs-merge-bot merge". labels Jun 25, 2026

Scrumplex force-pushed the pkgs/curl/update-2026-06-001 branch from a474d85 to b891265 Compare June 25, 2026 02:47

nixpkgs-ci Bot requested a review from Liamolucko June 25, 2026 02:57

nixpkgs-ci Bot added the 6.topic: python Python is a high-level, general-purpose programming language. label Jun 25, 2026

Scrumplex added 3 commits June 25, 2026 11:25

curlMinimal: 8.20.0 -> 8.21.0

940ca9b

https://github.com/curl/curl/releases/tag/curl-8_21_0 Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

Revert "python3Packages.pycapnp: backport patch for py314 compat"

ce113a1

This reverts commit 9518afa. Patch already included in 2.2.3 which causes applying the patch to fail

lix: revert performance patch for curl

200ea92

curl 8.21.0 contains curl/curl@2a2104f which breaks lix for some reason. Revert this single change just for lix as a workaround Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

Scrumplex force-pushed the pkgs/curl/update-2026-06-001 branch from d1ad4a8 to 7fc4368 Compare June 25, 2026 15:25

unclechu mentioned this pull request Jun 25, 2026

Constant 100% cpu usage Nheko-Reborn/nheko#2054

Open

1 task

Scrumplex force-pushed the pkgs/curl/update-2026-06-001 branch from 7fc4368 to ce9238c Compare June 26, 2026 15:09

nixpkgs-ci Bot requested a review from leona-ya June 26, 2026 15:15

Scrumplex force-pushed the pkgs/curl/update-2026-06-001 branch from ce9238c to 1679ac9 Compare June 26, 2026 15:16

Scrumplex requested a review from Atemu June 26, 2026 15:23

Scrumplex added 2 commits June 26, 2026 11:30

python3Packages.pycurl: Allow websockets tests to run

339d138

curlFull comes with websockets support which seems to fail the websockets tests in pycurl, as it needs python websockets. Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

python3Packages.pycurl: add support for curl 8.21.0 websockets

d97307b

Backport of pycurl/pycurl#1028 Seems like a new release of pycurl is also imminent, which means we may be able to drop this patch soon. Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

Scrumplex force-pushed the pkgs/curl/update-2026-06-001 branch from 1679ac9 to d97307b Compare June 26, 2026 15:32

leona-ya moved this from Needs Review to Reviewed in Nixpkgs security review Jun 26, 2026

mweinelt added this pull request to the merge queue Jun 26, 2026

Merged via the queue into NixOS:staging with commit 0c2e75f Jun 26, 2026
25 checks passed

github-actions Bot added the 8.has: failed backport label Jun 26, 2026

Scrumplex added 8.has: port to stable This PR already has a backport to the stable release. and removed 8.has: failed backport labels Jul 6, 2026

Scrumplex mentioned this pull request Jul 6, 2026

[26.05] curlMinimal: 8.20.0 -> 8.21.0 #539051

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curlMinimal: 8.20.0 -> 8.21.0#534906

curlMinimal: 8.20.0 -> 8.21.0#534906
mweinelt merged 5 commits into
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Scrumplex:pkgs/curl/update-2026-06-001

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