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| author | Cindy Lu <lulu@redhat.com> | 2020-07-10 14:46:42 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-07-27 10:28:28 -0400 |
| commit | 386494f29e2b902bc501176573bb4c69eab666c4 (patch) | |
| tree | 0f90ff0307219ff1be31a36fe66846630837f35a | |
| parent | 8fe9805c73c277dc2feeaa83de73d6a58bf23f39 (diff) | |
| download | qemu-386494f29e2b902bc501176573bb4c69eab666c4.zip qemu-386494f29e2b902bc501176573bb4c69eab666c4.tar.gz qemu-386494f29e2b902bc501176573bb4c69eab666c4.tar.bz2 | |
vhost-vdpa :Fix Coverity CID 1430270 / CID 1420267
In the function vhost_vdpa_dma_map/unmap, The struct msg was not initialized all its fields.
Signed-off-by: Cindy Lu <lulu@redhat.com>
Message-Id: <20200710064642.24505-1-lulu@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/virtio/vhost-vdpa.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c index 65d5aaf..4580f3e 100644 --- a/hw/virtio/vhost-vdpa.c +++ b/hw/virtio/vhost-vdpa.c @@ -37,7 +37,7 @@ static bool vhost_vdpa_listener_skipped_section(MemoryRegionSection *section) static int vhost_vdpa_dma_map(struct vhost_vdpa *v, hwaddr iova, hwaddr size, void *vaddr, bool readonly) { - struct vhost_msg_v2 msg; + struct vhost_msg_v2 msg = {}; int fd = v->device_fd; int ret = 0; @@ -60,7 +60,7 @@ static int vhost_vdpa_dma_map(struct vhost_vdpa *v, hwaddr iova, hwaddr size, static int vhost_vdpa_dma_unmap(struct vhost_vdpa *v, hwaddr iova, hwaddr size) { - struct vhost_msg_v2 msg; + struct vhost_msg_v2 msg = {}; int fd = v->device_fd; int ret = 0; |