From 386494f29e2b902bc501176573bb4c69eab666c4 Mon Sep 17 00:00:00 2001 From: Cindy Lu Date: Fri, 10 Jul 2020 14:46:42 +0800 Subject: [PATCH] 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 Message-Id: <20200710064642.24505-1-lulu@redhat.com> Reviewed-by: Peter Maydell Acked-by: Jason Wang Reviewed-by: Li Qiang Cc: qemu-stable@nongnu.org Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/virtio/vhost-vdpa.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c index 65d5aaf08a..4580f3efd8 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;