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| author | grehan <grehan@FreeBSD.org> | 2013-09-26 16:25:06 +0000 |
|---|---|---|
| committer | grehan <grehan@FreeBSD.org> | 2013-09-26 16:25:06 +0000 |
| commit | 128d4995ee48664437da1ecd72611ce47ea5ab2a (patch) | |
| tree | 84b46e07f0058f15dc4354a78c456329dd99b61c /usr.sbin/bhyve | |
| parent | 2c3609418a47565f4ccf2b71c7f97b1c46f5047b (diff) | |
| download | FreeBSD-src-128d4995ee48664437da1ecd72611ce47ea5ab2a.zip FreeBSD-src-128d4995ee48664437da1ecd72611ce47ea5ab2a.tar.gz | |
Fix incorrect assertion on the minimum side. ZFS would
trigger this.
Reported by: Chris Torek, Allan Jude
Approved by: re@ (blanket)
Diffstat (limited to 'usr.sbin/bhyve')
| -rw-r--r-- | usr.sbin/bhyve/pci_virtio_block.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/bhyve/pci_virtio_block.c b/usr.sbin/bhyve/pci_virtio_block.c index 76f681b..529cd42 100644 --- a/usr.sbin/bhyve/pci_virtio_block.c +++ b/usr.sbin/bhyve/pci_virtio_block.c @@ -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)); |
