From: Dave Barach <dave@barachs.net>
Date: Tue, 14 May 2019 12:12:36 +0000 (-0400)
Subject: VPP-1649: fix coverity warning in api_format.c
X-Git-Tag: v20.01-rc0~623
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F65%2F19565%2F2;p=vpp.git

VPP-1649: fix coverity warning in api_format.c

Change-Id: Idc22377ca705a45300faaf8acbc3cae5f10e1c92
Signed-off-by: Dave Barach <dave@barachs.net>
---

diff --git a/src/vat/api_format.c b/src/vat/api_format.c
index fb0f3fdbf1d..10e9d3e8593 100644
--- a/src/vat/api_format.c
+++ b/src/vat/api_format.c
@@ -2699,7 +2699,7 @@ vl_api_dhcp_compl_event_t_handler (vl_api_dhcp_compl_event_t * mp)
 {
   u8 *s, i;
 
-  s = format (s, "DHCP compl event: pid %d %s hostname %s host_addr %U "
+  s = format (0, "DHCP compl event: pid %d %s hostname %s host_addr %U "
 	      "host_mac %U router_addr %U",
 	      ntohl (mp->pid), mp->lease.is_ipv6 ? "ipv6" : "ipv4",
 	      mp->lease.hostname,
@@ -2713,6 +2713,7 @@ vl_api_dhcp_compl_event_t_handler (vl_api_dhcp_compl_event_t * mp)
 	      mp->lease.domain_server[i].address);
 
   errmsg ((char *) s);
+  vec_free (s);
 }
 
 static void vl_api_dhcp_compl_event_t_handler_json