freebsd-dev/module
Tim Chase ab68b6e5db Fix zfs_sb_teardown/zfs_resume_fs NULL dereference
Fix a pair of conditions in which a concurrent umount can cause
NULL pointer dereferences:

* zfs_sb_teardown - prevent a NULL dereference by not calling
                    dmu_objset_pool with a null z_os.

* zfs_resume_fs - don't try to unmount with a null z_os.  This
                  change makes the ZoL code more consistent
                  with both Illumos and FreeBSD.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1543
2013-07-01 14:51:45 -07:00
..
avl Add script for builtin module building. 2012-07-26 13:45:09 -07:00
nvpair Register correct handlers in nvlist_alloc() 2013-06-20 09:58:15 -07:00
unicode Add script for builtin module building. 2012-07-26 13:45:09 -07:00
zcommon Add snapdev=[hidden|visible] dataset property 2013-03-05 12:37:54 -08:00
zfs Fix zfs_sb_teardown/zfs_resume_fs NULL dereference 2013-07-01 14:51:45 -07:00
zpios Refresh links to web site 2013-03-06 15:46:41 -08:00
.gitignore gitignore: anchor entries at their respective directory 2013-04-02 10:50:17 -07:00
Makefile.in Add KMODDIR to install target 2013-03-06 15:46:40 -08:00