diff options
| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2017-11-08 14:15:11 +0000 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2017-11-08 14:45:54 +0000 |
| commit | 055c52583a2794da8ba1e85a48cce3832372b12f (patch) | |
| tree | 8ceb1cb78fbb46a0f341f8ee24feb3c6b5540013 /drivers/net/virtio/virtio_user/vhost_kernel_tap.c | |
| parent | f239aed5e674965691846e8ce3f187dd47523689 (diff) | |
New upstream version 17.11-rc3
Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/virtio/virtio_user/vhost_kernel_tap.c')
| -rw-r--r-- | drivers/net/virtio/virtio_user/vhost_kernel_tap.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |