Commit fea78497 authored by Ziye Yang's avatar Ziye Yang Committed by Daniel Verkamp
Browse files

lib/vhost: Handle realloc failure 



Change-Id: I47157e33e306205fa261e65e4b99fa13c1f1148d
Signed-off-by: default avatarZiye Yang <ziye.yang@intel.com>
parent 1bbb43c5

lib/vhost/rte_vhost/vhost_user.c

+4 −0
Original line number Diff line number Diff line
@@ -410,6 +410,10 @@ add_one_guest_page(struct virtio_net *dev, uint64_t guest_phys_addr, 
		dev->max_guest_pages *= 2;

		dev->guest_pages = realloc(dev->guest_pages,

					dev->max_guest_pages * sizeof(*page));

		if (!dev->guest_pages) {

			RTE_LOG(ERR, VHOST_CONFIG, "cannot realloc guest_pages\n");

			abort();

		}

	}



	if (dev->nr_guest_pages > 0) {