[Bug 213507] [msdosfs] [patch]: Prevent occasional directory corruption while extending it to another cluster

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sun Oct 16 06:16:15 UTC 2016


--- Comment #3 from Konstantin Belousov <kib at FreeBSD.org> ---
(In reply to Vladislav Movchan from comment #2)
vfs_bio_clrbuf() zeroes invalid chunks of the buffer pages, leaving the valid
chunks alone, for VMIO buffers.  If there are (partially) valid pages in the
newly extended denode, this means that, most likely, some other code left the
garbage on the vnode vm_object' page queue.

You are receiving this mail because:
You are the assignee for the bug.

More information about the freebsd-fs mailing list