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@lifubang lifubang commented Nov 19, 2025

Fix: #5021
Fix: #5007
Close: #5022
Close: #5024
Close: #5015

Without deferring the closure of this file descriptor, starting a container with a very large number of devices can hit the RLIMIT_NOFILE limit.

@lifubang lifubang force-pushed the ci-detect-fdleak-try-best branch 4 times, most recently from 3cb900b to f906fd3 Compare November 19, 2025 08:15
@lifubang lifubang force-pushed the ci-detect-fdleak-try-best branch 2 times, most recently from c3ecaea to 9b8549e Compare November 20, 2025 01:29
@lifubang lifubang removed the area/ci label Nov 20, 2025
@lifubang lifubang changed the title ci: detect file descriptor leaks as comprehensively as possible detect file descriptor leaks as comprehensively as possible Nov 20, 2025
@cyphar cyphar added this to the 1.4.0 milestone Nov 20, 2025
@cyphar cyphar added backport/1.2-todo A PR in main branch which needs to be backported to release-1.2 backport/1.3-todo A PR in main branch which needs to be backported to release-1.3 backport/1.4-todo A PR in main branch which needs to backported to release-1.4 labels Nov 20, 2025
@cyphar cyphar mentioned this pull request Nov 20, 2025
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@lifubang lifubang force-pushed the ci-detect-fdleak-try-best branch from 9b8549e to 4c4376a Compare November 20, 2025 04:36
@lifubang lifubang force-pushed the ci-detect-fdleak-try-best branch from 4c4376a to 0127cc6 Compare November 20, 2025 04:40
@lifubang lifubang added backport/1.2-done A PR in main branch which has been backported to release-1.2 backport/1.3-done A PR in main branch which has been backported to release-1.3 backport/1.4-done A PR in main branch which has been backported to release-1.4 and removed backport/1.2-todo A PR in main branch which needs to be backported to release-1.2 backport/1.3-todo A PR in main branch which needs to be backported to release-1.3 backport/1.4-todo A PR in main branch which needs to backported to release-1.4 labels Nov 20, 2025
@cyphar cyphar changed the title detect file descriptor leaks as comprehensively as possible fix fd leaks and detect them as comprehensively as possible Nov 20, 2025
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@opencontainers/runc-maintainers PTAL -- I’d like to propose cutting releases for v1.2.9, v1.3.4, and v1.4.0 this week. Please let me know if there are any concerns or blockers.

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cyphar commented Nov 25, 2025

Yeah this is the only blocker left for those releases, it'd be nice to get it done this week...

github.com/containerd/console v1.0.5
github.com/coreos/go-systemd/v22 v22.6.0
github.com/cyphar/filepath-securejoin v0.6.0
github.com/cyphar/filepath-securejoin v0.6.1
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This could be bumped up by dependabot?

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Yes, I closed the Dependabot bump PR because we need these two PRs to fix #5021.

@AkihiroSuda AkihiroSuda merged commit 475473d into opencontainers:main Nov 25, 2025
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backport/1.2-done A PR in main branch which has been backported to release-1.2 backport/1.3-done A PR in main branch which has been backported to release-1.3 backport/1.4-done A PR in main branch which has been backported to release-1.4

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