hammer2 - Fix divide by 0 race
authorMatthew Dillon <dillon@apollo.backplane.com>
Mon, 6 Nov 2017 19:21:43 +0000 (11:21 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Mon, 6 Nov 2017 19:21:43 +0000 (11:21 -0800)
commitb2abc834cbc1df48c6049c2f766bdf2ff3001adc
treecf40e723acacf3a249937399a9518e79bfcaa087
parent970568ec91b41f19303e955206fdbbb48e5ffef7
hammer2 - Fix divide by 0 race

* Fix a statfs/statvfs race which can cause a divide-by-0.

Reported-by: arcade@b1t.name
sys/vfs/hammer2/hammer2_vfsops.c