zfs/module/os
Allan Jude e45a981f6d Avoid a null pointer dereference in zfs_mount() on FreeBSD
When mounting the root filesystem, vfs_t->mnt_vnodecovered is null

This will cause zfsctl_is_node() to dereference a null pointer when
mounting, or updating the mount flags, on the root filesystem, both
of which happen during the boot process.

Reported-by: Martin Matuska <mm@FreeBSD.org>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Closes #14218
2023-02-06 10:40:16 -08:00
..
freebsd Avoid a null pointer dereference in zfs_mount() on FreeBSD 2023-02-06 10:40:16 -08:00
linux linux 6.2 compat: zpl_set_acl arg2 is now struct dentry 2023-01-24 15:36:08 -08:00