From: "Michael S. Tsirkin" <mst@redhat.com>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com
Subject: [Qemu-devel] [PATCH 0/4] virtio: ARRAY_SIZE fixups
Date: Wed, 18 Jan 2017 22:30:21 +0200 [thread overview]
Message-ID: <1484771412-28024-1-git-send-email-mst@redhat.com> (raw)
Turns out virtio kept using ARRAY_SIZE on fields which stopped
being arrays, this was noticed by a coverity scan.
Fix this up, and fix up the ARRAY_SIZE macro so that this
bug does not reappear in any other place.
Michael S. Tsirkin (4):
virtio: fix up max size checks
compiler: drop ; after BUILD_BUG_ON
compiler: expression version of QEMU_BUILD_BUG_ON
ARRAY_SIZE: check that argument is an array
include/qemu/compiler.h | 4 +++-
include/qemu/osdep.h | 8 +++++++-
hw/virtio/virtio.c | 27 +++++++++++----------------
3 files changed, 21 insertions(+), 18 deletions(-)
--
MST
next reply other threads:[~2017-01-18 20:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-18 20:30 Michael S. Tsirkin [this message]
2017-01-18 20:30 ` [Qemu-devel] [PATCH 1/4] virtio: fix up max size checks Michael S. Tsirkin
2017-01-18 20:30 ` [Qemu-devel] [PATCH 2/4] compiler: drop ; after BUILD_BUG_ON Michael S. Tsirkin
2017-01-18 20:30 ` [Qemu-devel] [PATCH 3/4] compiler: expression version of QEMU_BUILD_BUG_ON Michael S. Tsirkin
2017-01-19 11:29 ` Dr. David Alan Gilbert
2017-01-18 20:30 ` [Qemu-devel] [PATCH 4/4] ARRAY_SIZE: check that argument is an array Michael S. Tsirkin
2017-01-18 20:40 ` [Qemu-devel] [PATCH 0/4] virtio: ARRAY_SIZE fixups no-reply
2017-01-18 20:55 ` Michael S. Tsirkin
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