Date: Sun, 14 Jun 2020 22:39:47 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 247242] after upgrade, DHCP fails with: ip length 576 disagrees with bytes received 574 Message-ID: <bug-247242-7501-JDhca12Q7g@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-247242-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-247242-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D247242 --- Comment #1 from commit-hook@freebsd.org --- A commit references this bug: Author: jrtc27 Date: Sun Jun 14 22:39:34 UTC 2020 New revision: 362186 URL: https://svnweb.freebsd.org/changeset/base/362186 Log: vtnet: Fix regression introduced in r361944 For legacy devices that don't support MrgRxBuf (such as bhyve pre-r358180= ), r361944 failed to update the receive handler to account for the additional padding introduced by the unused num_buffers field that is now always pre= sent in struct vtnet_rx_header. Thus, calculate the padding dynamically based = on vtnet_hdr_size. PR: 247242 Reported by: thj Tested by: thj Changes: head/sys/dev/virtio/network/if_vtnet.c --=20 You are receiving this mail because: You are the assignee for the bug.=
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