From: Andrew Yourtchenko <ayourtch@gmail.com>
Date: Wed, 17 Aug 2022 13:26:54 +0000 (+0000)
Subject: vlib: fix coverity 274744
X-Git-Tag: v23.02-rc0~95
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F25%2F36925%2F2;p=vpp.git

vlib: fix coverity 274744

Add a missing null check

Type: fix
Change-Id: Id1b27341480c9d62185496ae1d832360119ec198
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
---

diff --git a/src/vlibapi/api_shared.c b/src/vlibapi/api_shared.c
index 98da604a456..73ef3ce54d8 100644
--- a/src/vlibapi/api_shared.c
+++ b/src/vlibapi/api_shared.c
@@ -232,7 +232,10 @@ vl_msg_api_trace_write_one (api_main_t *am, u8 *msg, FILE *fp)
   u16 id = clib_net_to_host_u16 (*((u16 *) msg));
   vl_api_msg_data_t *m = vl_api_get_msg_data (am, id);
 
-  m->endian_handler (tmpmem);
+  if (m && m->endian_handler)
+    {
+      m->endian_handler (tmpmem);
+    }
 
   if (m && m->tojson_handler)
     {