jail: fix -j user namespace join, deferred userns, masks and sysfs - #46

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joshuacov1 wants to merge 9 commits into

openwrt:mainfrom

joshuacov1:jail-fixes

Commits on Sep 19, 2026

jail: drop MS_PRIVATE remount from the deferred userns path
joshuacov1
committed
72657d1
jail: keep locked flags on phase-2 read-only remounts
joshuacov1
committed
4d3e3c3
jail: keep locked flags when remounting a noafile mask
joshuacov1
committed
ffc4d69
jail: apply root_map_uid to a joined user namespace
joshuacov1
committed
2978235
jail: join an external userns after build_jail_fs()
joshuacov1
committed
cbf87d5
jail: fail on an unresolvable -j specification
joshuacov1
committed
2bd2be0
jail: do not create a pid or ipc namespace -j joins
joshuacov1
committed
858f9da
jail: mount sysfs in the parent when the jail lacks a netns
joshuacov1
committed
9962c0f
jail: log a failing mask mount
joshuacov1
committed
8400ff0