On 32-bit platforms spa_state is 32 bits without cast, and thus
caused a NULL pointer dereference when treated as 64bit in
var arg. Accidentally introduced by bcdb96a.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Signed-off-by: Don Brady <don.brady@intel.com>
Closes#5966Closes#5965
ZFS is an advanced file system and volume manager which was originally
developed for Solaris and is now maintained by the Illumos community.
ZFS on Linux, which is also known as ZoL, is currently feature complete. It
includes fully functional and stable SPA, DMU, ZVOL, and ZPL layers. And it's native!