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![]() by protecting against sb->s_shrink eviction on umount with newer kernels deactivate_locked_super calls shrinker_free and only then sops->kill_sb cb, resulting in UAF on umount when trying to reach for the shrinker functions in zpl_prune_sb of in-umount dataset Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Adam Moss <c@yotes.com> Signed-off-by: Pavel Snajdr <snajpa@snajpa.net> Closes #16770 |
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.. | ||
abd_os.c | ||
arc_os.c | ||
mmp_os.c | ||
policy.c | ||
qat_compress.c | ||
qat_crypt.c | ||
qat.c | ||
spa_misc_os.c | ||
trace.c | ||
vdev_disk.c | ||
vdev_file.c | ||
zfs_acl.c | ||
zfs_ctldir.c | ||
zfs_debug.c | ||
zfs_dir.c | ||
zfs_file_os.c | ||
zfs_ioctl_os.c | ||
zfs_racct.c | ||
zfs_sysfs.c | ||
zfs_uio.c | ||
zfs_vfsops.c | ||
zfs_vnops_os.c | ||
zfs_znode_os.c | ||
zio_crypt.c | ||
zpl_ctldir.c | ||
zpl_export.c | ||
zpl_file_range.c | ||
zpl_file.c | ||
zpl_inode.c | ||
zpl_super.c | ||
zpl_xattr.c | ||
zvol_os.c |