From: Jason Wang <jasowang@xxxxxxxxxx> Date: Wed, 5 Aug 2015 10:34:04 +0800 > virtio declares support for NETIF_F_FRAGLIST, but assumes > that there are at most MAX_SKB_FRAGS + 2 fragments which isn't > always true with a fraglist. > > A longer fraglist in the skb will make the call to skb_to_sgvec overflow > the sg array, leading to memory corruption. > > Drop NETIF_F_FRAGLIST so we only get what we can handle. > > Cc: Michael S. Tsirkin <mst@xxxxxxxxxx> > Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx> Applied, thanks Jason. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
