[Bug 267616] Linuxulator: get_robust_list is slightly broken on amd64 for 32-bit apps

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 14 Nov 2022 10:23:36 UTC

--- Comment #4 from commit-hook@FreeBSD.org ---
A commit in branch stable/13 references this bug:


commit 312fa66091f9989e64370291e2482eab8d8ab013
Author:     Alex S <iwtcex@gmail.com>
AuthorDate: 2022-11-08 21:17:17 +0000
Commit:     Dmitry Chagin <dchagin@FreeBSD.org>
CommitDate: 2022-11-14 10:21:26 +0000

    linux(4): Fix get_robust_list() syscall return value.

    The system call returns the head of the robust futex list. The list head is
    in the location pointed to by the head argument. When copying data between
    spaces use proper head storage size as it depends on an emulated ABI.

    PR:             267616
    MFC after:      3 days

    (cherry picked from commit 9f7bf94ee2a88a702cef9fdb67166404c275afaf)

 sys/compat/linux/linux_futex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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