diff options
| author |   Wojciech Dec <wdec@cisco.com> | 2017-01-03 10:38:37 +0100 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-01-03 10:41:32 +0000 |
| commit | 3cd9eed64b82bd50735434e0679e7fd085ec2884 (patch) | |
| tree | 41f19c1d13cb29d1a017ecc45859f0f5f38f94ae /src/vnet/devices/virtio | |
| parent | d63370ccb3941ef752e06c397f74e39abbd52ed3 (diff) | |
Fix crash on null vhost-user socket - VPP-573
Fix for VPP-573.
Change-Id: If7d9690901efebf62fdf28219097153d98c79c0c
Signed-off-by: Wojciech Dec <wdec@cisco.com>
Diffstat (limited to 'src/vnet/devices/virtio')
| -rw-r--r-- | src/vnet/devices/virtio/vhost-user.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/vnet/devices/virtio/vhost-user.c b/src/vnet/devices/virtio/vhost-user.c index bde8106c501..f9bbae4f90f 100644 --- a/src/vnet/devices/virtio/vhost-user.c +++ b/src/vnet/devices/virtio/vhost-user.c @@ -2578,6 +2578,11 @@ vhost_user_create_if (vnet_main_t * vnm, vlib_main_t * vm, int rv = 0; int server_sock_fd = -1; + if (sock_filename == NULL || !(strlen (sock_filename) > 0)) + { + return VNET_API_ERROR_INVALID_ARGUMENT; + } + if (is_server) { if ((rv = |