freebsd-nq/sys/ufs
Kirk McKusick 9454b4fd78 A race condition existed between the time a UFS/FFS superblock check
hash was computed and the time that the superblock was copied to a
buffer to be written to disk. The result was a failed superblock
check hash the next time that the superblock was read.

The fix is to compute the check hash after the superblock has been
copied to a buffer to be written.

PR:           236504
Reported by:  Peter Holm
Tested by:    Peter Holm
Sponsored by: Netflix
2019-08-06 18:10:34 +00:00
..
ffs A race condition existed between the time a UFS/FFS superblock check 2019-08-06 18:10:34 +00:00
ufs When updating the user or group disk quotas for the return of inodes or 2019-07-31 22:44:58 +00:00