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Richard Yao 891ac937be
Linux: Fix use-after-free in zfsvfs_create() 
Coverity reported that we pass a pointer to zfsvfs to
`dmu_objset_disown()` after freeing zfsvfs in zfsvfs_create_impl() after
a failure in zfsvfs_init().

We have nearly identical duplicate versions of this code for FreeBSD and
Linux, but interestingly, the FreeBSD version of this code differs in
such a way that it does not suffer from this bug. We remove the
difference from the FreeBSD version to fix this bug.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Closes #13883
 		2022-09-19 17:30:58 -07:00
..
abd_os.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
arc_os.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
mmp_os.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
policy.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
qat.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
qat_compress.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
qat_crypt.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
spa_misc_os.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
trace.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
vdev_disk.c Linux 5.20 compat: bdevname() 2022-08-04 16:57:33 -07:00
vdev_file.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_acl.c zfs_enter rework 2022-09-16 13:36:47 -07:00
zfs_ctldir.c zfs_enter rework 2022-09-16 13:36:47 -07:00
zfs_debug.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_dir.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_file_os.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_ioctl_os.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_racct.c module: zfs: fix unused, remove argsused 2021-12-23 09:42:47 -08:00
zfs_sysfs.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_uio.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_vfsops.c Linux: Fix use-after-free in zfsvfs_create() 2022-09-19 17:30:58 -07:00
zfs_vnops_os.c zfs_enter rework 2022-09-16 13:36:47 -07:00
zfs_znode.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zio_crypt.c Remove bcopy(), bzero(), bcmp() 2022-03-15 15:13:42 -07:00
zpl_ctldir.c zfs_enter rework 2022-09-16 13:36:47 -07:00
zpl_export.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zpl_file.c zfs_enter rework followup 2022-09-16 14:25:53 -07:00
zpl_inode.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zpl_super.c zfs_enter rework 2022-09-16 13:36:47 -07:00
zpl_xattr.c zfs_enter rework 2022-09-16 13:36:47 -07:00
zvol_os.c Linux 5.20 compat: blk_cleanup_disk() 2022-08-04 16:57:49 -07:00