Chunwei Chen be88e733a6 Fix NULL pointer in zfs_preumount from 1d9b3bd ...

When zfs_domount fails zsb will be freed, and its caller
mount_nodev/get_sb_nodev will do deactivate_locked_super and calls into
zfs_preumount.

In order to make sure we don't touch any nonexistent stuff, we must make sure
s_fs_info is NULL in the fail path so zfs_preumount can easily check that.

Signed-off-by: Chunwei Chen <david.chen@osnexus.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #4867
Issue #4854

2016-07-20 09:05:43 -07:00

..

avl

Support parallel build trees (VPATH builds)

2015-07-17 13:42:51 -07:00

nvpair

Support parallel build trees (VPATH builds)

2015-07-17 13:42:51 -07:00

unicode

Support parallel build trees (VPATH builds)

2015-07-17 13:42:51 -07:00

zcommon

Prevent segfaults in SSE optimized Fletcher-4

2016-07-19 09:03:44 -07:00

zfs

Fix NULL pointer in zfs_preumount from 1d9b3bd

2016-07-20 09:05:43 -07:00

zpios

Add large block support to zpios(1) benchmark

2015-09-22 09:13:20 -07:00

.gitignore

module/.gitignore: Add *.dwo (#4580)

2016-05-02 09:07:04 -07:00

Makefile.in

Prevent rm modules.* when make install

2015-12-02 14:39:12 -08:00