Re: [Minios-devel] [UNIKRAFT PATCH] driver/virtio: Replace malloc with calloc

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

Reviewed-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>

On 04.12.18, 14:54, "Sharan Santhanam" <Sharan.Santhanam@xxxxxxxxx> wrote:

    We replace malloc with calloc to zero out the allocated memory.
    
    Signed-off-by: Sharan Santhanam <sharan.santhanam@xxxxxxxxx>
    ---
     plat/drivers/virtio/virtio_net.c | 2 +-
     1 file changed, 1 insertion(+), 1 deletion(-)
    
    diff --git a/plat/drivers/virtio/virtio_net.c 
b/plat/drivers/virtio/virtio_net.c
    index 14e8a27..a5e6729 100644
    --- a/plat/drivers/virtio/virtio_net.c
    +++ b/plat/drivers/virtio/virtio_net.c
    @@ -1063,7 +1063,7 @@ static int virtio_net_add_dev(struct virtio_dev *vdev)
     
        UK_ASSERT(vdev != NULL);
     
    -   vndev = uk_malloc(a, sizeof(*vndev));
    +   vndev = uk_calloc(a, 1, sizeof(*vndev));
        if (!vndev) {
                rc = -ENOMEM;
                goto err_out;
    -- 
    2.7.4
    
    

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