Date: Tue, 27 Aug 2013 03:49:48 +0000 (UTC) From: Peter Grehan <grehan@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r254948 - head/usr.sbin/bhyve Message-ID: <201308270349.r7R3nmGf054982@svn.freebsd.org>
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Author: grehan Date: Tue Aug 27 03:49:47 2013 New Revision: 254948 URL: http://svnweb.freebsd.org/changeset/base/254948 Log: Fix off-by-1 error in assert. Submitted by: Tycho Nightingale (tycho.nightingale@pluribusnetworks.com) Modified: head/usr.sbin/bhyve/pci_virtio_block.c Modified: head/usr.sbin/bhyve/pci_virtio_block.c ============================================================================== --- head/usr.sbin/bhyve/pci_virtio_block.c Tue Aug 27 03:11:49 2013 (r254947) +++ head/usr.sbin/bhyve/pci_virtio_block.c Tue Aug 27 03:49:47 2013 (r254948) @@ -156,7 +156,7 @@ pci_vtblk_proc(struct pci_vtblk_softc *s * 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 >= 3 && n <= VTBLK_MAXSEGS + 2); assert((flags[0] & VRING_DESC_F_WRITE) == 0); assert(iov[0].iov_len == sizeof(struct virtio_blk_hdr));
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