mirror of https://github.com/proxmox/mirror_qemu
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>master
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@ -37,7 +37,7 @@ static bool vhost_vdpa_listener_skipped_section(MemoryRegionSection *section)
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static int vhost_vdpa_dma_map(struct vhost_vdpa *v, hwaddr iova, hwaddr size,
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void *vaddr, bool readonly)
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{
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struct vhost_msg_v2 msg;
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struct vhost_msg_v2 msg = {};
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int fd = v->device_fd;
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int ret = 0;
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@ -60,7 +60,7 @@ static int vhost_vdpa_dma_map(struct vhost_vdpa *v, hwaddr iova, hwaddr size,
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static int vhost_vdpa_dma_unmap(struct vhost_vdpa *v, hwaddr iova,
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hwaddr size)
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{
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struct vhost_msg_v2 msg;
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struct vhost_msg_v2 msg = {};
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int fd = v->device_fd;
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int ret = 0;
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