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| author |   Mohsin Kazmi <sykazmi@cisco.com> | 2021-11-05 16:13:57 +0000 |
|---|---|---|
| committer | Mohsin Kazmi <sykazmi@cisco.com> | 2021-11-05 16:13:57 +0000 |
| commit | 6259406668cee37d39ef3eb0b17ee5dc94ff02fe (patch) | |
| tree | 29e6243186323ea6ffd69ace996e3700f7c04981 /src/vnet | |
| parent | d4ba0d1883d24cc03f5435fe71368d49e01761cb (diff) | |
virtio: fix the initialization
Type: fix
Fixes: d96b28ac0917 ("virtio: improve input node performance")
vlib_buffer_t is defined on stack to be used for input feature arc
lookup once per frame call for performance reasons. The definition
is missing the initialization to avoid the assignment of garbage value.
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: Ie7930186bbd8240c44d257808ebd31e06e854b29
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/devices/virtio/node.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/devices/virtio/node.c b/src/vnet/devices/virtio/node.c index c36c0807de0..ab5702184c2 100644 --- a/src/vnet/devices/virtio/node.c +++ b/src/vnet/devices/virtio/node.c @@ -237,7 +237,7 @@ virtio_device_input_gso_inline (vlib_main_t * vm, vlib_node_runtime_t * node, u16 mask = vring->size - 1; u16 last = vring->last_used_idx; u16 n_left = virtio_n_left_to_process (vring, packed); - vlib_buffer_t bt; + vlib_buffer_t bt = {}; if (n_left == 0) return 0; |