d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix incorrect assertion on the minimum side. ZFS would

Browse Source 
trigger this.

Reported by:	Chris Torek, Allan Jude
Approved by:	re@ (blanket)
This commit is contained in:
Peter Grehan 2013-09-26 16:25:06 +00:00
parent e57a196dbf
commit 6a77884d08
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=255890
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
usr.sbin/bhyve/pci_virtio_block.c
View File

@ -156,7 +156,7 @@ pci_vtblk_proc(struct pci_vtblk_softc *sc, struct vqueue_info *vq)
* XXX - note - this fails on crash dump, which does a
* VIRTIO_BLK_T_FLUSH with a zero transfer length
*/
assert (n >= 3 && n <= VTBLK_MAXSEGS + 2);
assert(n >= 2 && n <= VTBLK_MAXSEGS + 2);
assert((flags[0] & VRING_DESC_F_WRITE) == 0);
assert(iov[0].iov_len == sizeof(struct virtio_blk_hdr));