From: Mohsin Kazmi <sykazmi@cisco.com>
Date: Fri, 1 Oct 2021 10:34:42 +0000 (+0200)
Subject: tap: free the tap_fds vec on interface deletion
X-Git-Tag: v22.06-rc0~456
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=efd967faff168d037066b6e6824d2a579adbef93;p=vpp.git

tap: free the tap_fds vec on interface deletion

Type: fix

Tap fds are stored in vector array but deleting tap
was not freeing this vector.
This patch fixes it.

Change-Id: I5228e3b9f432c69cf2656b2ee7402360d775964b
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
---

diff --git a/src/vnet/devices/tap/tap.c b/src/vnet/devices/tap/tap.c
index 8bd03aa178e..2cca1fb7771 100644
--- a/src/vnet/devices/tap/tap.c
+++ b/src/vnet/devices/tap/tap.c
@@ -106,6 +106,7 @@ tap_free (vlib_main_t * vm, virtio_if_t * vif)
 error:
   vec_foreach_index (i, vif->tap_fds) close (vif->tap_fds[i]);
 
+  vec_free (vif->tap_fds);
   vec_free (vif->vhost_fds);
   vec_free (vif->rxq_vrings);
   vec_free (vif->txq_vrings);