Commit 3a70fc0d authored by wuzhouhui's avatar wuzhouhui Committed by Changpeng Liu
Browse files

rte_vhost:rte_vhost_driver_register(): check if strdup succeeds 



Change-Id: I95e10ca3f7a8e212b46a9c5a62d18cbf2b1fff45
Signed-off-by: default avatarwuzhouhui <wuzhouhui@kingsoft.com>
Reviewed-on: https://review.gerrithub.io/423046


Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
parent 0309efde

lib/vhost/rte_vhost/socket.c

+4 −0
Original line number Diff line number Diff line
@@ -635,6 +635,10 @@ rte_vhost_driver_register(const char *path, uint64_t flags) 
		goto out;

	memset(vsocket, 0, sizeof(struct vhost_user_socket));

	vsocket->path = strdup(path);

	if (!vsocket->path) {

		free(vsocket);

		goto out;

	}

	TAILQ_INIT(&vsocket->conn_list);

	pthread_mutex_init(&vsocket->conn_mutex, NULL);

	vsocket->dequeue_zero_copy = flags & RTE_VHOST_USER_DEQUEUE_ZERO_COPY;