X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvcl%2Fldp.c;fp=src%2Fvcl%2Fldp.c;h=2256a2b9061c4b08db243f9f341c63794e230f44;hb=2da272e3daf7d51dce2fcfea02d870427c3de970;hp=ffe1673d0ef5a8fda01346fa3455917100aaff11;hpb=0e1fe7ba86ccb0ab43a9a7452fe601abc23f16ce;p=vpp.git

diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index ffe1673d0ef..2256a2b9061 100644
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -1748,6 +1748,7 @@ ldp_make_cmsg (vls_handle_t vlsh, struct msghdr *msg)
   struct cmsghdr *cmsg;
 
   cmsg = CMSG_FIRSTHDR (msg);
+  memset (cmsg, 0, sizeof (*cmsg));
 
   if (!vls_attr (vlsh, VPPCOM_ATTR_GET_IP_PKTINFO, (void *) &optval, &optlen))
     return 0;