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 19:23:30 +0000 (11:23 -0800)
commit32d6b0e1e31f850ffa61b6999b1d67bd45f95899
treedfbc7fa13baebbaf51c1941905ce5bc1c45fcc1f
parentd96b9a43ae6bbcd4f27da71e4a91f8dfabaa3ab7
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