From 055c52583a2794da8ba1e85a48cce3832372b12f Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Wed, 8 Nov 2017 14:15:11 +0000 Subject: New upstream version 17.11-rc3 Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685 Signed-off-by: Luca Boccassi --- drivers/net/virtio/virtio_user/vhost_kernel_tap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/virtio/virtio_user/vhost_kernel_tap.c') diff --git a/drivers/net/virtio/virtio_user/vhost_kernel_tap.c b/drivers/net/virtio/virtio_user/vhost_kernel_tap.c index f585de8c..689a5cff 100644 --- a/drivers/net/virtio/virtio_user/vhost_kernel_tap.c +++ b/drivers/net/virtio/virtio_user/vhost_kernel_tap.c @@ -95,9 +95,9 @@ vhost_kernel_open_tap(char **p_ifname, int hdr_size, int req_mq) ifr.ifr_flags |= IFF_MULTI_QUEUE; if (*p_ifname) - strncpy(ifr.ifr_name, *p_ifname, IFNAMSIZ); + strncpy(ifr.ifr_name, *p_ifname, IFNAMSIZ - 1); else - strncpy(ifr.ifr_name, "tap%d", IFNAMSIZ); + strncpy(ifr.ifr_name, "tap%d", IFNAMSIZ - 1); if (ioctl(tapfd, TUNSETIFF, (void *)&ifr) == -1) { PMD_DRV_LOG(ERR, "TUNSETIFF failed: %s", strerror(errno)); goto error; -- cgit 1.2.3-korg