Commit 0cf6cc7b authored by Dariusz Stojaczyk's avatar Dariusz Stojaczyk Committed by Jim Harris
Browse files

vhost: free virtio_net::guest_pages in vhost_backend_cleanup() 



guest_pages is being allocated in vhost_setup_mem_table(), reallocated
in add_one_guest_page(), but never freed. This patch fixes a memory
leak.

Change-Id: Ie381c43bafea5cdea2ac9f057c0282044a340dce
Signed-off-by: default avatarDariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
parent 13657c7d

lib/vhost/rte_vhost_17_05/vhost_user.c

+4 −0
Original line number Diff line number Diff line
@@ -114,6 +114,10 @@ vhost_backend_cleanup(struct virtio_net *dev) 
		rte_free(dev->mem);

		dev->mem = NULL;

	}



	free(dev->guest_pages);

	dev->guest_pages = NULL;



	if (dev->log_addr) {

		munmap((void *)(uintptr_t)dev->log_addr, dev->log_size);

		dev->log_addr = 0;