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Groups > muc.lists.freebsd.emulation > #13249

[Bug 297426] linuxulator: linprocfs /proc/self/exe host path breaks execve under Linux ABI

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=297426

--- Comment #43 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=b98d169d1f910e0b28c7ea2f26fcc09f83614ec9

commit b98d169d1f910e0b28c7ea2f26fcc09f83614ec9
Author:     Devin Teske <dteske@FreeBSD.org>
AuthorDate: 2026-09-26 18:12:33 +0000
Commit:     Devin Teske <dteske@FreeBSD.org>
CommitDate: 2026-09-26 18:12:33 +0000

    tests/sys/vfs: add ABI-root absolute symlink tests

    Pin the overlay namei(9) uses for Linux ABI processes: a target under
    the ABI root wins (PR 289739), a native-only target should retry from
    the native root (PR 297426), an ENOENT past a resolved ABI target is
    not retried, and the plain no-symlink native fallback is unchanged.
    Skip without a Linux userland so CI stays green.  The two native-only
    cases use atf_expect_fail until the retry lands.

    PR:             297426
    Reviewed by:    kib
    Differential Revision:  https://reviews.freebsd.org/D59990

 tests/sys/vfs/Makefile                  |   2 +
 tests/sys/vfs/abi_root_symlink.sh (new) | 279 ++++++++++++++++++++++++++++++++
 2 files changed, 281 insertions(+)

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[Bug 297426] linuxulator: linprocfs /proc/self/exe host path breaks execve under Linux ABI bugzilla-noreply@freebsd.org - 2026-09-26 18:16 +0000

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